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) | 00-177-4155 (001774155) |
| NCB Code | USA (00) |
| Manufacturer | Arconic Global Fasteners And Rings, Airbus Operations |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 40S56-6C | arconic global fasteners and rings | stud assembly turnlock fastener | RFQ |
| NSA55137-206 | airbus operations | 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 | 0.578 INCHES NOMINAL |
| AGRH | EYELET OUTSIDE DIAMETER | 0.341 INCHES MINIMUM AND 0.348 INCHES MAXIMUM |
| AGRK | EYELET LENGTH | 0.322 INCHES NOMINAL |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.201 INCHES MINIMUM AND 0.230 INCHES MAXIMUM |
| AKCV | DRIVE TYPE | SLOTTED |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| Relevant Components for NSN - 5325-00-177-4155, 5325001774155 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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