Tech-Tool Plastics INC
Named as the FAA publishes it on its approvals.
Holds 42 approved modifications, most of them for the Bell 206 JetRanger and LongRanger. Holds 256 approvals to make replacement parts. FAA spelling: TECH-TOOL PLASTICS INC.
Approved modifications 42 · newest first
Bell 206 JetRanger and LongRanger 7Airbus Helicopters AS350 AStar (Écureuil), now H125 7Md Helicopters Llc 369 6Md Helicopters Inc 369 6Hughes 369 500 series helicopters 6Airbus Helicopters AS355 TwinStar 5Aerospatiale AS-355 5Md Helicopters Inc 500 4Bell 407 3Airbus Helicopters EC-135 now H135 3Airbus Helicopters MBB-BK 117 C-2 2Sud Aviation SA 318 1
2026-09-08SR12474NY · Installation of replacement windows · EC135P1, EC135P2, EC135P2+
2025-05-01SR03641AT · Replace the existing Eurocopter EC120-B windows with Tech-Tool Plastics, Inc. replacement windows · EC120B
2022-11-17SR02867AT · Installation of windows · MBB-BK 117 A-3, MBB-BK 117 A-1, MBB-BK 117 A-4
2022-04-01SR09116RC-D · Installation of a sliding window in the rear sliding door. · EC135P1, EC135P2, EC135P2+
2022-04-01SR09102RC-D · Installation of windows in crew, cabin, and cargo doors · EC135P1, EC135P2, EC135P2+
2021-07-29SR03640AT · Installation of miscellaneous windows · EC 130 B4, EC 130 T2
2017-09-01SR09568RC · Installation of Tech Tool Plastics replacement doors with full view windows. · R44, R44 II
2014-10-07SR09647RC · Installation of Bubble Windows in left hand or right hand side crew doors · AS350B, AS350B1, AS350B2
2013-08-20SR03285NY · Installation of Bubble Window in Right Hand and/or Left Hand Cabin Doors · 407
2013-07-02SR09638RC · Installation of Bubble Windows in the Bell Helicopter Textron Model 407 Crew Doors · 407
2009-11-03SR09563RC · Installation of Air Deflectors · MBB-BK 117 C-2
2008-07-24SR09127RC-D · Installation of a vertical sliding window in right-hand or left-hand sliding door. RFMS 350FMS-066 dated 8/28/00, or... · AS-350B2, AS-350BA, AS-350D
2005-01-07SR03016AT · Replacement windows for the Bell 407 to include windshields, chin bubbles, skylights, crew and passenger door windows. · 407
2001-02-07SR09260RC · Installation of forward door and aft door bubble type windows. · 369, 369A, 369D
1999-07-29SR09000RC · Installation of miscellaneous windows. · AS-350B3, AS-350BA, AS-350B2
1999-07-29SR09003RC · Installation of miscellaneous windows. · AS355F2, AS355N, AS355F
1999-03-22SR09189RC · Installation of a modified door and window. · R22 ALPHA, R22 BETA, R22 MARINER
1998-08-28SH5822SW · Installation of Tech-Tool preformed acrylic plastic windshield. · AS355N, AS355E, AS355F
1998-08-28SH8755SW · Installation of aft cabin comfort windows. · AS355F2, AS355E, AS355F1
1998-08-28SH8967SW · Installation of aft cabin comfort windows. · AS355N, AS355E, AS355F
1998-08-24SH8754SW · Installation of aft cabin comfort windows. · AS-350B1, AS-350C, AS-350B
1998-08-24SH8966SW · Installation of aft cabin comfort windows. · AS-350B3, AS-350B1, AS-350C
1998-08-24SH5797SW · Installation of Tech-Tool performed acrylic plastic windshield. · AS-350C, AS-350B2, AS-350B3
1998-08-24SR09046RC · Installation of a reverse slide camera window. · AS-350D1, AS-350B3, AS-350B2
1998-05-22SR09192RC · Installation of a cabin window assembly. · 600N
1997-01-28SR09035RC · Installation of a window. · AS332C, AS332L
1996-11-22SR09057RC · Installation of right and left litter wedge windows. · 206L, 206L-1, 206L-3
1996-11-18SH7601SW · Installation of right and left forward wedge windows. · 206L, 206L-4, 206L-1
1996-11-18SR09045RC · Installation of a reverse slide camera window installation. · AS355F, AS355F1, AS355F2
1995-02-08SR09002RC · Installation of window. · SA.315B Alouette III
1995-02-07SR09001RC · Installation of Eurocopter window. · SE3130 Alouette II, SA318C Alouette Astazou,...
1994-09-13SH8719SW · Installation of replacement wedge windows. · 369D, 369HE, 369HS
1993-12-21SH8639SW · Installation of an aft door window. · 369HS, 369D, 500N
1993-05-13SH8638SW · Installation of a forward door window. · 369HS, 369HM, 369FF
1993-03-16SH8619SW · Installation of a passenger floor protector. · 206L-4, 206L-3, 206L-1
1993-03-16SH8620SW · Installation of a passenger floor protector. · 206B, 206A
1993-03-16SH8617SW · Installation of a baggage floor protector. · 206L-1, 206L-3, 206B
1993-03-16SH8618SW · Installation of a crew floor protector. · 206L-1, 206L-3, 206L
1992-12-31SH848NE · Installation of bubble windows. · 206L, 206L-1, 206B
1989-05-30SH7598SW · Installation of forward door glass with slide window. · 269B, 269C, 269A-1
1989-05-30SH7600SW · Installation of Tech-Tool forward glass door with drop down single hinge, P/N 369-3509-1 or -2. · 369 (Army YOH-6A), 369D, 369E
1989-05-30SH7599SW · Installation of Tech-Tool forward glass door with slide window, P/N 369-3505-3 or -4. · 369A (Army OH-6A), 369D, 369E
Replacement parts approved 256 parts manufacturer approvals, 256 current
A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for airframe structure (198), cabin, seats and restraints (35), other and general (23).
Bell 206 JetRanger and LongRanger 41Airbus Helicopters EC-135 now H135 34Md Helicopters Inc 369 31Robinson R44 24Hughes 369 500 series helicopters 22Airbus Helicopters AS350 AStar (Écureuil), now H125 20Airbus Helicopters EC 130 now H130 18Airbus Helicopters AS355 TwinStar 13Messerschmitt-Bolkow-Blohm BO 105 12Bell 407 12Airbus Helicopters EC120 10Md Helicopters Inc 500 9
2026-09-10Window, Nose Bubble LH EC135-1002-1 · replaces Modification Article · EC135P1, T1, P2
2026-09-10Window, Nose Bubble RH EC135-1002-2 · replaces Modification Article · EC135P1, T1, P2
2026-09-10Windshield RH EC135-1001-2 · replaces Modification Article · EC135P1, T1, P2
2026-09-10Windshield LH EC135-1001-1 · replaces Modification Article · EC135P1, T1, P2
2026-08-27Window Assy, Fwd Door Cabin Comfort w/Slide LH (Reduced) 3501CC-2030-5 · replaces Modification Article · AS350B, B1, B2
2026-08-27Window Assy, Fwd Door Cabin Comfort w/Slide RH (Reduced) 3501CC-2030-6 · replaces Modification Article · AS350B, B1, B2
2026-08-27Window Assy, Fwd Door Cabin Comfort RH (Reduced) 3501CC-2030-4 · replaces Modification Article · AS350B, B1, B2
2026-08-27Window Assy, Fwd Door Cabin Comfort LH (Reduced) 3501CC-2030-3 · replaces Modification Article · AS350B, B1, B2
2025-12-08Window Assy,Fwd Door LH EC120-1004-33 · replaces Modification Part · EC130T2
2025-12-08Window Assy,Fwd Door RH EC120-1006-34 · replaces Modification Part · EC130T2
2025-12-08Window Assy,Aft Door LH EC120-1005-31 · replaces Modification Part · EC130T2
2025-12-08Window Assy,Aft Door RH EC120-1007-32 · replaces Modification Part · EC130T2
2025-12-08Window Assy,Fwd Door LH EC120-1004-31 · replaces Modification Part · EC130T2
2025-12-08Window Assy,Fwd Door RH EC120-1006-32 · replaces Modification Part · EC130T2
2023-12-12RH Fwd Door Window W/Horz Slide EC135-1004-2 · replaces Modification Part · EC135P1, P2, P2+
2023-12-12LH Fwd Door Window W/Horz Slide EC135-1004-1 · replaces Modification Part · EC135P1, P2, P2+
2023-12-12RH Aft Side Window EC135-1007-2 · replaces Modification Part · EC135P1, P2, P2+
2023-12-12LH Sliding Door Window EC135-1005-1 · replaces Modification Part · EC135P1, P2, P2+
2023-12-12LH Fwd Door Window EC135-1004-5 · replaces Modification Part · EC135P1, P2, P2+
2023-12-12RH Sliding Door Window EC135-1005-2 · replaces Modification Part · EC135P1, P2, P2+
2023-12-12RH Clam Shell Door Window EC135-1008-2 · replaces Modification Part · EC135P1, P2, P2+
2023-12-12RH Fwd Door Window EC135-1004-6 · replaces Modification Part · EC135P1, P2, P2+
2023-12-12LH Clam Shell Door Window EC135-1008-1 · replaces Modification Part · EC135P1, P2, P2+
2023-12-12LH Aft Side Window EC135-1007-1 · replaces Modification Part · EC135P1, P2, P2+
2023-12-12Window Assembly RH EC135-1006-2 · replaces Modification Part · EC135P1, P2, P2+
2023-12-12Window Assembly LH EC135-1006-1 · replaces Modification Part · EC135P1, P2, P2+
2021-08-10Window Assy,LowerWindshield EC130-2002-1 · replaces Modification Part · EC130T2
2021-08-10Window Assy,Center Windshield EC130-2001-1 · replaces Modification Part · EC130T2
2021-08-10Window Assy,Skylight RH EC130-2003-2 · replaces Modification Part · EC130T2
2021-08-10Window Assy,Skylight LH EC130-2003-1 · replaces Modification Part · EC130T2
2021-08-10Window Assy,Windshield RH EC120-1001-14 · replaces Modification Part · EC130T2
2021-08-10Window Assy, Windshield LH EC120-1001-13 · replaces Modification Part · EC130T2
2017-09-28Window Assy w/o Notches R/H EC120-1001-8 · replaces Modification Part · EC130B4
2017-09-28Window Assy w/o Notches L/H EC120-1001-7 · replaces Modification Part · EC130B4
2017-09-14Window Assembly with Cabin Comfort with Snap Vents R/H R44-101-18 · replaces Modification Part · R44, R44II
2017-09-14Window Assembly with Cabin Comfort with Horizontal Slide R/H R44-101-20 · replaces Modification Part · R44, R44II
2017-09-14L/H FWD Cabin Comfort Door Assembly with Snap Vents R44-101-7 · replaces Modification Part · R44, R44II
2017-09-14L/H FWD Cabin Comfort Door Assembly with Horizontal Slide R44-101-10 · replaces Modification Part · R44, R44II
2017-09-14R/H FWD Cabin Comfort Door Assembly with Snap Vents R44-101-8 · replaces Modification Part · R44, R44II
2017-09-14L/H FWD Cabin Comfort Door Assembly with Horizontal Slide R44-101-9 · replaces Modification Part · R44, R44II
2017-09-14Window Assembly with Cabin Comfort with Horizontal Slide L/H R44-101-19 · replaces Modification Part · R44, R44II
2017-09-14Window Assembly with Cabin Comfort with Snap Vents L/H R44-101-17 · replaces Modification Part · R44, R44II
2015-09-07Windshield (R/H Side) 3501-2023-8 · replaces Modification Part · AS355E, AS355F, AS355F1
2015-09-07Cover Strip 3501-2023-13 · replaces Modification Part · AS355E, AS355F, AS355F1
2015-09-07Windshield (L/H Side) 3501-2023-7 · replaces Modification Part · AS350B, AS350B1, AS350B2
2015-09-07Windshield (R/H Side) 3501-2023-8 · replaces Modification Part · AS350B, AS350B1, AS350B2
2015-09-07Windshield (L/H Side) 3501-2023-7 · replaces Modification Part · AS355E, AS355F, AS355F1
2015-09-07Cover Strip 3501-2023-13 · replaces Modification Part · AS350B, AS350B1, AS350B2
2015-03-25Bubble Window Assy L/H 407-1011-11 · replaces Modification Part · 407
2015-03-25Bubble Window Assy R/H with Snap Vent 407-1011-14 · replaces Modification Part · 407
2015-03-25Bubble Window Assy L/H with Snap Vent 407-1011-13 · replaces Modification Part · 407
2015-03-25Washer-Flat FN100-1133-63 · replaces Modification Part · 407
2015-03-25Bubble Window Assy R/H 407-1011-12 · replaces Modification Part · 407
2015-03-24Bubble Window Assy R/H 3501-2040-02 · replaces Modification Part · AS350B, B1, B2
2015-03-24Bubble Window Assy L/H 3501-2040-01 · replaces Modification Part · AS350B, B1, B2
2015-03-24Rubber - Door Seal TTP-RS-2 · replaces Modification Part · AS350B, B1, B2
2015-03-24Placard 3501-2041-01 · replaces Modification Part · AS350B, B1, B2
2010-04-13AFT Door Assembly with Cabin Comfort with Snap Vents R/H R44-102-8 · replaces Robinson R/H AFT Door Assembly P/Ns CO26-4,... · R44, R44 II
2010-04-13FWD Door Assembly with Vertical Slide R/H R44-101-6 · replaces Robinson R/H FWD Door Assembly P/Ns CO26-2,... · R44, R44 II
2010-04-13AFT Door Assembly with Snap Vents L/H R44-102-1 · replaces Robinson L/H AFT Door Assembly P/Ns CO26-3,... · R44, R44 II
2010-04-13AFT Door Assembly with Horizontal Slide R/H R44-102-4 · replaces Robinson R/H AFT Door Assembly P/Ns CO26-4,... · R44, R44 II
2010-04-13FWD Door Assembly with Vertical Slide L/H R44-101-5 · replaces Robinson L/H FWD Door Assembly P/Ns CO26-1,... · R44, R44 II
2010-04-13AFT Door Assembly with Cabin Comfort with Horizontal Slide L/H R44-102-9 · replaces Robinson L/H AFT Door Assembly P/Ns CO26-3,... · R44, R44 II
2010-04-13FWD Door Assembly with Horizontal Slide R/H R44-101-4 · replaces Robinson R/H FWD Door Assembly P/Ns CO26-2,... · R44, R44 II
2010-04-13AFT Door Assembly with Cabin Comfort with Horizontal Slide R/H R44-102-10 · replaces Robinson R/H AFT Door Assembly P/Ns CO26-4,... · R44, R44 II
2010-04-13AFT Door Assembly with Horizontal Slide L/H R44-102-3 · replaces Robinson L/H AFT Door Assembly P/Ns CO26-3,... · R44, R44 II
2010-04-13AFT Door Assembly with Snap Vents R/H R44-102-2 · replaces Robinson R/H AFT Door Assembly P/Ns CO26-4,... · R44, R44 II
2010-04-13AFT Door Assembly with Vertical Slide R/H R44-102-6 · replaces Robinson R/H AFT Door Assembly P/Ns CO26-4,... · R44, R44 II
2010-04-13AFT Door Assembly with Vertical Slide L/H R44-102-5 · replaces Robinson L/H AFT Door Assembly P/Ns CO26-3,... · R44, R44 II
2010-04-13AFT Door Assembly with Cabin Comfort with Snap Vents L/H R44-102-7 · replaces Robinson L/H AFT Door Assembly P/Ns CO26-3,... · R44, R44 II
2010-04-13FWD Door Assembly with Horizontal Slide L/H R44-101-3 · replaces Robinson L/H FWD Door Assembly P/Ns CO26-1,... · R44, R44 II
2010-04-13FWD Door Assembly with Snap Vents R/H R44-101-2 · replaces Robinson R/H FWD Door Assembly P/Ns CO26-2,... · R44, R44 II
2010-04-13FWD Door Assembly with Snap Vents L/H R44-101-1 · replaces Robinson L/H FWD Door Assembly P/Ns CO26-1,... · R44, R44 II
2009-05-17Forward Door Window LH EC120-1004-1 · replaces Modification Part · EC120B EC130B4
2009-05-17Aft Door Window with Vent RH EC120-1007-2 · replaces Modification Part · EC120B EC130B4
2009-05-17Forward Door Window RH EC120-1006-2 · replaces Modification Part · EC120B EC130B4
2009-05-17Center Lower Windshield LH EC130-2002-1 · replaces Modification Part · EC130B4
2009-05-17Aft Door Window LH EC120-1005-1 · replaces Modification Part · EC120B EC130B4
2009-05-17Windshield RH EC120-1001-02 · replaces Modification Part · EC120B EC130B4
2009-05-17Skylight LH EC130-2003-1 · replaces Modification Part · EC130B4
The first 80 of 256. All part makers.
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.