The U.S. aircraft register, updated daily
Parts

Spacer Block

No failure report names the spacer block. 30 FAA approvals let 12 companies make a replacement spacer block, Spirit Aerosystems INC holding the most (13).

Approved replacement parts 30 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a spacer block and sell it as an approved part for the models named. These are the companies holding such approvals for a spacer block:

For these models most: Boeing 777 (11), Bell 407 (4), Boeing 737 (3), Agusta Spa A109 (3), Israel Aircraft Industries ASTRA SPX (2), Israel Aircraft Industries 1125 (2), Boeing 767 (2), Boeing 747 (2), Cessna 208 Caravan (1), Boeing 727 (1), Beechcraft C90 King Air C90 (1).

MakerPartReplacesFitsGrantedStatus
Seal Dynamics INCSpacer-Block 311T1065-102SDBoeing P/N 311T1065-102Boeing 767-200 Series, 767-300 Series,...2016-10-19current
Spirit Aerosystems INCSPACER BLOCK 311W3068-7311W3068-7Boeing 777-200 SERIES2012-01-24current
Spirit Aerosystems INCSPACER BLOCK 311W3068-10311W3068-10Boeing 777-200 SERIES2012-01-24current
Control Products CorporationSpacer Block, Gooseneck Light 2102623-001Modification PartAgusta S.p.A. A109K22010-09-26current
Control Products CorporationSpacer Block, Gooseneck Light 2102623-001Modification PartBell Helicopter... 4072010-09-26current
Control Products CorporationSpacer Block, Gooseneck Light 2102623-002Modification PartAgusta S.p.A. A109K22010-09-26current
Control Products CorporationSpacer Block, Gooseneck Light 2102623-003Modification PartBell Helicopter... 4072010-09-26current
Control Products CorporationSpacer Block, Gooseneck Light 2102623-002Modification PartBell Helicopter... 4072010-09-26current
Control Products CorporationSpacer Block, Gooseneck Light 2102623-003Modification PartAgusta S.p.A. A109K22010-09-26current
Air Spares INCSPACER BLOCK 66-17188-766-17188-7Boeing 727-200 SERIES, 727-200F SERIES2010-05-13current
Spirit Aerosystems INCSPACER BLOCK 147A6103-1147A6103-1Boeing 737-600 SERIES, 737-700 SERIES,...2010-03-30current
Aircraft Structures International CORPSpacer Block 800351-1Modification PartCessna 208 Series2009-11-08current
Gemini EngineeringSPACER BLOCK 147A6103-1147A6103-1Boeing 737-600 Series, 737-700 Series,...2009-06-03current
Garmin International INCSPACER BLOCK 117-00222-00Modification PartHawker Beechcraft C90A, C90GT Aircraft serial numbers...2009-03-10current
Harper EngineeringSpacer Block BACS18AR6BACS18AR6Boeing 747-100, -200, -3002008-11-25current
Control Products CorporationSpacer Block, Gooseneck Light 2102623Modification PartBELL 4072008-05-20current
Spirit Aerosystems INCSPACER BLOCK 311W3068-9311W3068-9Boeing 777-200 SERIES2007-03-05current
Spirit Aerosystems INCSPACER BLOCK 311W3068-7311W3068-7Boeing 777-200 SERIES2007-03-02current
Spirit Aerosystems INCSPACER BLOCK 311W3068-8311W3068-8Boeing 777-200 SERIES2007-03-02current
Spirit Aerosystems INCSPACER BLOCK 311W3068-10311W3068-10Boeing 777-200 SERIES2007-03-02current
Spirit Aerosystems INCSPACER BLOCK 311W3068-6311W3068-6Boeing 777-200 SERIES2007-03-02current
Spirit Aerosystems INCSPACER BLOCK 311W3068-5311W3068-5Boeing 777-200 SERIES2007-03-02current
Spirit Aerosystems INCSPACER BLOCK 147A6103-1147A6103-1Boeing 737-600 SERIES, 737-700 SERIES,...2007-03-02current
Spirit Aerosystems INCSPACER BLOCK 311W3068-9311W3068-9Boeing 777-200 SERIES2006-02-28current
Spirit Aerosystems INCSPACER BLOCK 311W3068-7311W3068-7Boeing 777-200 SERIES2006-01-30current
Spirit Aerosystems INCSPACER BLOCK 311W3068-10311W3068-10Boeing 777-200 SERIES2006-01-30current
Gulfstream Aerospace LPSpacer Block 25W354685-019IAI 25W354685-019Israel 1125 Westwind Astra, Astra SPX2001-06-06current
Galaxy Aerospace CO LPSpacer Block 25W354685-019IAI 25W354685-019Israel 1125 Westwind Astra, Astra SPX2001-05-08current
Lucas Aerospace Cargo SystemSpacer Block 65B60987-2Boeing 65B60987-2Boeing 747-4001997-06-02current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Spacer Block Assembly P/N AA206-031-586-003Modification PartBell Models 206A and 206B1981-11-12current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.