AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Stud Turnlock Fastener |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5325 Fastening Devices |
| National Item Identification Number (NIIN) | 00-449-3231 (004493231) |
| NCB Code | USA (00) |
| Manufacturer | Southco Honeoye Falls Aerospace, Aviall Australia Pty Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATQ | GRIP LENGTH | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| ABQW | HEAD LENGTH | 0.875 INCHES NOMINAL |
| AGQY | TURNLOCK STUD SHANK STYLE | STUD SHANK |
| AGRD | TURNLOCK STUD HEAD STYLE | FILLISTER WING |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| CQYN | SHANK NECK LENGTH | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| CQYY | STUD HEAD HEIGHT | 0.312 INCHES NOMINAL |
| CSGB | STUD SHANK MAJOR DIAMETER | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| Relevant Components for NSN - 5325-00-449-3231, 5325004493231 | ||||
| 5331-01-657-5231 (5331016575231) | 5330-01-205-4045 (5330012054045) | 5315-01-471-7425 (5315014717425) | 5340-01-529-8563 (5340015298563) | |
| 5365-01-410-8416 (5365014108416) | 5310-00-021-9774 (5310000219774) | 5330-01-647-7489 (5330016477489) | 5310-01-197-3340 (5310011973340) | |
| 5365-00-958-7449 (5365009587449) | 5340-01-481-5050 (5340014815050) | 5310-00-619-4502 (5310006194502) | 5340-00-293-6497 (5340002936497) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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