| Item Name | Nut Self Locking Single Ball Sea |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-498-2857 (014982857) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MIL-N-25027 | military specifications | nut self locking single ball sea | 81349 | RFQ |
| NAS1727-4N | national aerospace standards com | nut self locking single ball sea | 80205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | Material | STEEL COMP 8740 OVERALL |
| AAJF | Thread Direction | RIGHT-HAND |
| ASDB | Width Across Flats | 0.282 INCHES NOMINAL |
| SFTT | Surface Treatment | CADMIUM OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| AAJD | Thread Class | 3B |
| ADEA | Nut Height | 0.269 INCHES NOMINAL |
| BZRR | Thread Series | UNJF |
| CQJX | Nominal Thread Size | 0.250 INCHES |
| CMLP | Thread Quantity Per Inch | 28 |
| ACTC | Ball Seat Radius | 0.102 INCHES NOMINAL |
| ACTA | Nut Style | SINGLE BALL SEAT, DOUBLE HEXAGON |
| AAUM | Locking Feature | PREVAILING TORQUE WITH METALLIC INSERT |
| Components Related to NSN - 5310-01-498-2857, 5310014982857 | ||||
| 5340-01-631-5368 (5340016315368) | 5330-01-297-3590 (5330012973590) | 5360-00-245-2131 (5360002452131) | 5365-01-571-1663 (5365015711663) | |
| 5342-01-255-3551 (5342012553551) | 5330-01-556-4440 (5330015564440) | 5330-01-613-3472 (5330016133472) | 5342-01-259-3873 (5342012593873) | |
| 5340-00-575-1873 (5340005751873) | 5310-00-151-9032 (5310001519032) | 5315-01-622-0550 (5315016220550) | 5340-01-429-0419 (5340014290419) | |
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
