The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-514-0441, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-514-0441 |
| Primary Part Number | M45913/1-7CG5Z |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Nut Style | HEXAGON |
| Thread Quantity Per Inch | 14 |
| Width Across Flats | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.438 INCHES IN |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Surface Treatment | ZINC NUT |
| Material | STEEL NUT |
| Material Document and Classification | SAE J995,GR 5 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Surface Treatment Document and Classification | ASTM B633,TYPE 2,FE/ZN5 ASSN STD SINGLE TREATMENT RESPONSE NUT |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.438 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M45913/1-7CG5Z | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-45913 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5310015140441 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5310-01-514-0441 is a Nut,self-Locking,hexagon, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-514-0441 has 3 cross-referenced part numbers: M45913/1-7CG5Z (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-45913 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5310015140441 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales).
There are 12 known substitutes for 5310-01-514-0441: 5310-00-935-3750, 5310-01-032-2319, 5310-01-231-7459 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M45913/1-7CG5Z: Nut Style: HEXAGON; Thread Quantity Per Inch: 14; Width Across Flats: 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN; Nominal Thread Size: 0.438 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.