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) | 00-639-5054 (006395054) |
| NCB Code | USA (00) |
| Manufacturer | Alcoa Fastening Systems Ltd, Boeing Company The, Triumph Aerostructures Llc, The Boeing Company, Monadnock Company The, Fairchild Fasteners Uk Ltd, Arconic Global Fasteners And Rings |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 4002-13 | alcoa fastening systems ltd | stud assembly turnlock fastener | RFQ |
| 12861-899-45 | boeing company the | stud assembly turnlock fastener | RFQ |
| CVC1462-13 | triumph aerostructures llc | stud assembly turnlock fastener | RFQ |
| BACS21X13R | the boeing company | stud assembly turnlock fastener | RFQ |
| 1142000-13 | monadnock company the | stud assembly turnlock fastener | RFQ |
| 4002-13 | fairchild fasteners uk ltd | stud assembly turnlock fastener | RFQ |
| 4002-13 | arconic global fasteners and rings | stud assembly turnlock fastener | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMZ | DIAMETER | 0.377 INCHES MINIMUM AND 0.384 INCHES MAXIMUM |
| ADQB | SECURING DEVICE TYPE | SPRING |
| AGRD | TURNLOCK STUD HEAD STYLE | FLAT COUNTERSUNK |
| AGRE | STUD ASSEMBLY STYLE | STUD ASSEMBLY |
| AGRF | DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | 0.783 INCHES MINIMUM AND 0.793 INCHES MAXIMUM |
| AGRH | EYELET OUTSIDE DIAMETER | 0.341 INCHES MINIMUM AND 0.348 INCHES MAXIMUM |
| AGRK | EYELET LENGTH | 0.532 INCHES NOMINAL |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.411 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
| AKCV | DRIVE TYPE | SLOTTED |
| MATT | MATERIAL | STEEL COMP 1009 EYELET OR STEEL COMP 1050 EYELET OR STEEL COMP 1112 EYELET |
| MATT | MATERIAL | STEEL COMP 4037 STUD |
| MATT | MATERIAL | STEEL EJECTOR SPRING |
| MATT | MATERIAL | STEEL PIN |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE EJECTOR SPRING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE PIN |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2 CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Relevant Components for NSN - 5325-00-639-5054, 5325006395054 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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