Nut Clip
5 failure reports named the nut clip in the last ten years, 24 since 2006, most often on the Boeing 737; the condition most often found was "broken". 15 FAA approvals let 3 companies make a replacement nut clip, Monadnock Company holding the most (12).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 2006 | 1 |
| 2007 | 10 |
| 2008 | 1 |
| 2010 | 3 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2025 | 2 |
Which system the reports file it under last ten years
Reports by system, as a table
| reports | |
|---|---|
| Airframe structure | 4 |
| Cabin, seats and restraints | 1 |
Models most often reporting it last ten years
Models most reported, as a table
| reports | |
|---|---|
| Boeing 737 | 2 |
| Boeing 747 | 1 |
| Boeing 777 | 1 |
| Bombardier CL-600 Challenger and CRJ | 1 |
How it failed the condition found, last ten years
Conditions found, as a table
| reports | |
|---|---|
| broken | 2 |
| corroded | 2 |
| missing | 1 |
Approved replacement parts 15 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a nut clip and sell it as an approved part for the models named. These are the companies holding such approvals for a nut clip:
For these models most: Boeing 757 (14), Boeing 737 (13), Boeing 747 (11), Boeing 767 (10), Boeing 777 (9), Boeing 707 (4), Boeing 727 (2), Piper PA-32 Cherokee Six, Lance and Saratoga (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| S-Tec Corporation | Nut Clip 1469 | Modification Part | Piper PA-32r-301, PA-301T, PA-32-301FT | 2004-02-04 | current |
| Monadnock Company | Nut assembly.- Clip-on type 10-32 size 130122 | BACN10YD3 | Boeing 737-100, -200, -200C | 2001-01-23 | current |
| Monadnock Company | Nut assembly.- Clip-on type 10-32 size 130121G | BACN10YD2G | Boeing 747SP, 747SR, 747-100 | 2001-01-23 | current |
| Monadnock Company | Nut assembly.- Clip-on type 10-32 size 130120 | BACN10YD1 | Boeing 707-100 LONG BODY, 707-100B LONG... | 2001-01-23 | current |
| Monadnock Company | Nut assembly.- Clip-on type 10-32 size 130123G | BACN10YD4G | Boeing 737-100, -200, -200C | 2001-01-23 | current |
| Monadnock Company | Nut assembly.- Clip-on type 10-32 size 13100070-1G | BACN11K2 | Boeing 767-200, -300, -300F | 2001-01-23 | current |
| Monadnock Company | Nut assembly.- Clip-on type 10-32 size 130123 | BACN10YD4 | Boeing 737-100, -200, -200C | 2001-01-23 | current |
| Monadnock Company | Nut assembly.- Clip-on type 10-32 size 130125 | BACN10YD6 | Boeing 737-100, -200, -200C | 2001-01-23 | current |
| Monadnock Company | Nut assembly.- Clip-on type 10-32 size 130121 | BACN10YD2 | Boeing 707-100 LONG BODY, 707-100B LONG... | 2001-01-23 | current |
| Monadnock Company | Nut assembly.- Clip-on type 10-32 size 130122G | BACN10YD3G | Boeing 737-100, -200, -200C | 2001-01-23 | current |
| Monadnock Company | Nut assembly.- Clip-on type 10-32 size 13100070-2G | BACN11K4 | Boeing 707-100 LONG BODY, 707-100B LONG... | 2001-01-23 | current |
| Monadnock Company | Nut assembly.- Clip-on type 10-32 size 130120G | BACN10YD1G | Boeing 737-100, -200, -200C | 2001-01-23 | current |
| Monadnock Company | Nut assembly.- Clip-on type 10-32 size 130125G | BACN10YD6G | Boeing 737-100, -200, -200C | 2001-01-23 | current |
| Shur-Lok Corporation | Nut Clip On BACN10FX24 | Boeing BACN10FX24 | Boeing 737-100, 200, 737-300 | 1998-06-24 | current |
| Shur-Lok Corporation | Nut Clip On BACN10FX21 | Boeing BACN10FX21 | Boeing 737-100, 200, 737-300 | 1998-06-24 | current |
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.