| Item Name | Nut Self Locking Round |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-282-7520 (012827520) |
| NCB Code | USA (01) |
| Manufacturer | Whittet Higgins Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJE | THREAD PITCH DIAMETERS | 3.6759 TO 3.6833 INCHES |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| AAWY | COUNTERBORE DIAMETER | 3.6398 INCHES MINIMUM BOSS AND 3.6488 INCHES MAXIMUM BOSS |
| ABPH | SMALL END DIAMETER | 4.1719 INCHES NOMINAL |
| ABQU | DRIVE POINT DEPTH | 0.3025 INCHES MINIMUM AND 0.3310 INCHES MAXIMUM |
| ACTA | NUT STYLE | ROUND |
| ACTD | NUT DIAMETER | 4.9360 INCHES MINIMUM AND 4.9375 INCHES MAXIMUM |
| ADBG | NUT THICKNESS | 0.7969 INCHES MINIMUM AND 0.8281 INCHES MAXIMUM |
| ADBH | DRIVE POINT WIDTH | 0.355 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| ADBJ | UNDERCUT THICKNESS | 0.2031 INCHES NOMINAL |
| ADBM | DRIVE POINT QUANTITY | 4 |
| ADFK | NUT COUNTERBORE DEPTH | 0.2031 INCHES NOMINAL BOSS |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | 3.740 INCHES |
| FEAT | SPECIAL FEATURES | CHAMFERED SEAT,50.0 DEG |
| Components Related to NSN - 5310-01-282-7520, 5310012827520 | ||||
| 5330-00-038-4345 (5330000384345) | 5305-01-191-2462 (5305011912462) | 5365-00-898-3506 (5365008983506) | 5315-01-424-1290 (5315014241290) | |
| 5330-01-696-0897 (5330016960897) | 5330-01-561-7601 (5330015617601) | 5342-00-408-9183 (5342004089183) | 5310-00-981-2299 (5310009812299) | |
| 5340-01-523-8925 (5340015238925) | 5342-01-649-3882 (5342016493882) | 5310-00-943-5411 (5310009435411) | 5340-01-569-9497 (5340015699497) | |
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.
Request for Quote
