The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-176-6271, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-176-6271 |
| Primary Part Number | 1551AS965-39 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Zf Industrieantriebe Witten Gmbh |
| Status | CANCELLED |
| Thread Class | 2B |
| Nut Height | 0.626 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN |
| Material | STEEL NUT |
| Bearing Surface Finish | 125.0 MICROINCHES |
| Thread Quantity Per Inch | 12 |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.562 INCHES IN |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Width Across Flats | 0.861 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN |
| Lubrication | DRY FILM LUBRICANT |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| Nut Style | HEXAGON |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Material | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | SAE J995, GR 5 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL EXCEPT INSERT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1551AS965-39 | Zf Industrieantriebe Witten Gmbh (DEU) |
| M45913/1-9CG5C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS51922-41 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-45913/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 10330 | Esna, Llc (USA) |
| 10330 | Harvard Industries Inc (USA) |
NSN 5310-00-176-6271 is a Nut,self-Locking,hexagon, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-176-6271 has 6 cross-referenced part numbers: 1551AS965-39 (Zf Industrieantriebe Witten Gmbh), M45913/1-9CG5C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS51922-41 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-45913/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10330 (Esna, Llc) and 1 more.
There are 12 known substitutes for 5310-00-176-6271: 5120-00-246-4747, 1040-00-525-0485, 3030-00-529-0469 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1551AS965-39: Thread Class: 2B; Nut Height: 0.626 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN; Material: STEEL NUT; Bearing Surface Finish: 125.0 MICROINCHES. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-176-6271 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.