The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-575-5329, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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 | 5310-00-575-5329 |
| Primary Part Number | MIL-DTL-45913/1 |
| 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 | CANCELLED |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.438 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN |
| Material | STEEL NUT |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Nominal Thread Size | 0.438 INCHES IN |
| Width Across Flats | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Bearing Surface Finish | 125.0 MICROINCHES |
| Thread Quantity Per Inch | 14 |
| Lubrication | DRY FILM LUBRICANT |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| Material | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| Nut Style | HEXAGON |
| Material Document and Classification | SAE J995, GR 5 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Thread Class | 2B |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL EXCEPT INSERT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-45913/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 10326 | Esna, Llc (USA) |
| 5310005755329 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 29725-033 | Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA) |
| M45913/1-7CG5C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 10326 | Harvard Industries Inc (USA) |
| MS51922-25 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5310-00-575-5329 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: cancelled.
NSN 5310-00-575-5329 has 7 cross-referenced part numbers: MIL-DTL-45913/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10326 (Esna, Llc), 5310005755329 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 29725-033 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba), M45913/1-7CG5C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.
There are 12 known substitutes for 5310-00-575-5329: 4820-00-224-7835, 3110-00-540-8069, 5815-00-594-4071 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-DTL-45913/1: Thread Direction: RIGHT-HAND; Nut Height: 0.438 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN; Material: STEEL NUT; Temp Rating: 250.0 FAHRENHEIT NOMINAL DEGF. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-575-5329 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.