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) | 00-290-8028 (002908028) |
| NCB Code | USA (00) |
| Manufacturer | Ballantyne Of Omaha Inc, Selex Es Limited, Alcoa Fastening Systems Ltd, The Boeing Company, Arma Div, Arconic Global Fasteners And Rings, Kirsch Gmbh |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| A72498 | ballantyne of omaha inc | stud assembly turnlock fastener | RFQ |
| 6L.3741.001-296848 | selex es limited | stud assembly turnlock fastener | RFQ |
| 4002-4 | alcoa fastening systems ltd | stud assembly turnlock fastener | RFQ |
| BACS21X4 | the boeing company | stud assembly turnlock fastener | RFQ |
| 72498 | arma div | stud assembly turnlock fastener | RFQ |
| 4002-4 | arconic global fasteners and rings | stud assembly turnlock fastener | RFQ |
| 0745231265 | kirsch gmbh | stud assembly turnlock fastener | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMZ | DIAMETER | 0.380 INCHES NOMINAL |
| ADQB | SECURING DEVICE TYPE | WASHER |
| AGRD | TURNLOCK STUD HEAD STYLE | STUD HEAD |
| AGRE | STUD ASSEMBLY STYLE | STUD ASSEMBLY |
| AGRF | DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | 0.513 INCHES MINIMUM AND 0.523 INCHES MAXIMUM |
| AGRH | EYELET OUTSIDE DIAMETER | 0.341 INCHES MINIMUM AND 0.348 INCHES MAXIMUM |
| AGRK | EYELET LENGTH | 0.257 INCHES NOMINAL |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.141 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| AKCV | DRIVE TYPE | SLOTTED |
| CQYY | STUD HEAD HEIGHT | 0.098 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| Relevant Components for NSN - 5325-00-290-8028, 5325002908028 | ||||
| 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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