AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Stud Assembly Turnlock Fastener |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5325 Fastening Devices |
| National Item Identification Number (NIIN) | 00-298-7003 (002987003) |
| NCB Code | USA (00) |
| Manufacturer | The Boeing Company, Monadnock Company The, Alcoa Fastening Systems Ltd, Boeing Company The, Finmeccanica Spa Helicopters, Arconic Global Fasteners And Rings |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| BACS21Y3W | the boeing company | stud assembly turnlock fastener | RFQ |
| BACS21EE3W | monadnock company the | stud assembly turnlock fastener | RFQ |
| 2600-3W | alcoa fastening systems ltd | stud assembly turnlock fastener | RFQ |
| BACS21EE3W | the boeing company | stud assembly turnlock fastener | RFQ |
| 9M252-3W | boeing company the | stud assembly turnlock fastener | RFQ |
| A220AW03 | finmeccanica spa helicopters | stud assembly turnlock fastener | RFQ |
| 2600-3W | arconic global fasteners and rings | stud assembly turnlock fastener | RFQ |
| 1126010-3 | the boeing company | stud assembly turnlock fastener | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABQW | HEAD LENGTH | 0.700 INCHES MINIMUM AND 0.740 INCHES MAXIMUM |
| AGRD | TURNLOCK STUD HEAD STYLE | FLAT FILLISTER WING |
| AGRE | STUD ASSEMBLY STYLE | STUD ASSEMBLY |
| AGRF | DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | 0.602 INCHES MINIMUM AND 0.617 INCHES MAXIMUM |
| AGRH | EYELET OUTSIDE DIAMETER | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| AGRK | EYELET LENGTH | 0.322 INCHES NOMINAL |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.060 INCHES MINIMUM AND 0.119 INCHES MAXIMUM |
| CQYY | STUD HEAD HEIGHT | 0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| Relevant Components for NSN - 5325-00-298-7003, 5325002987003 | ||||
| 5305-01-642-0405 (5305016420405) | 5340-01-469-1045 (5340014691045) | 5315-01-562-5736 (5315015625736) | 5315-01-575-7397 (5315015757397) | |
| 5310-00-347-0214 (5310003470214) | 5320-01-073-2961 (5320010732961) | 5342-01-117-9590 (5342011179590) | 5355-00-201-5369 (5355002015369) | |
| 5305-01-321-3806 (5305013213806) | 5330-00-256-6918 (5330002566918) | 5365-01-625-0045 (5365016250045) | 5310-01-593-4780 (5310015934780) | |
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