The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-548-1269, 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 13 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 | 5310-01-548-1269 |
| Primary Part Number | MIL-DTL-45913 |
| 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 |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Class | 3B |
| Material | STEEL OVERALL |
| Surface Treatment | ZINC OVERALL |
| Specification/standard Data | 81349 - MIL-DTL-45913/4A GOVERNMENT SPECIFICATION A |
| Material Document and Classification | SAE J995, GRADE 8 NATIONAL STD/SPEC ALL MATERIAL RESPONSES OVERALL |
| Surface Treatment Document and Classification | ASTM B633, TYPE II, FE/ZN 8 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| Hardness Rating | 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM |
| Thread Direction | RIGHT-HAND |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 20 |
| Bearing Surface Type | CHAMFERED |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-45913 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M45913/4-4CG8Z | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 415670 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump and Power Division (USA) |
NSN 5310-01-548-1269 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 5310-01-548-1269 has 3 cross-referenced part numbers: MIL-DTL-45913 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M45913/4-4CG8Z (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 415670 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump and Power Division).
There are 12 known substitutes for 5310-01-548-1269: 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 MIL-DTL-45913: Nominal Thread Size: 0.250 INCHES IN; Thread Class: 3B; Material: STEEL OVERALL; Surface Treatment: ZINC OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.