The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-933-7839, 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 17 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-933-7839 |
| Primary Part Number | M45913/3-7FG8P |
| 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 |
| Thread Series | UNF |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.524 INCHES MAXIMUM IN |
| Width Across Flats | 0.675 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.438 INCHES IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR MIL-P-16232,TYPE Z,CLASS 2 MIL SPEC 2ND TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| Lubrication | DRY FILM LUBRICANT |
| Material | PLASTIC LOCKING INSERT |
| Surface Treatment | CADMIUM OR PHOSPHATE ZINC OVERALL EXCEPT INSERT |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Thread Class | 3B |
| Nut Style | HEXAGON |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| Thread Quantity Per Inch | 20 |
| Material | STEEL NUT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M45913/3-7FG8P | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-45913/3A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS51943-8 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5310-00-933-7839 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 5310-00-933-7839 has 3 cross-referenced part numbers: M45913/3-7FG8P (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-45913/3A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS51943-8 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 3 known substitutes for 5310-00-933-7839: 5310-00-241-6658, 5310-00-409-3333, 5310-01-509-2488. Verify interchangeability with system specifications before substitution.
Key specifications for M45913/3-7FG8P: Thread Series: UNF; Thread Direction: RIGHT-HAND; Nut Height: 0.524 INCHES MAXIMUM IN; Width Across Flats: 0.675 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.