| Item Name | Nut Self Locking As |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-213-4184 (012134184) |
| NCB Code | USA (01) |
| Manufacturer | Huck International Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | Thread Direction | RIGHT-HAND |
| MATT | Material | STEEL COMP 8740 OR STEEL COMP E4340 OVERALL |
| ASDB | Width Across Flats | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| CQJX | Nominal Thread Size | 0.438 INCHES |
| ABKW | Overall Height | 0.415 INCHES MINIMUM AND 0.435 INCHES MAXIMUM |
| ACTA | Nut Style | FLAT WITH TURNED UP EDGE |
| AAJD | Thread Class | 3B |
| AAVX | Washer Outside Diameter | 0.860 INCHES MAXIMUM |
| SFTT | Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| CQFM | Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| BZRR | Thread Series | UNJF |
| MRC | Decoded Requirement | Clear Text Reply |
| STDC | Surface Treatment Document And Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CMLP | Thread Quantity Per Inch | 20 |
| MDCL | Material Document And Classification | MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| AAUM | Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| FEAT | Special Features | COLOR OLIVE DRAB |
| Relevant Components for NSN - 5310-01-213-4184, 5310012134184 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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
