The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-584-7993, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Harvard Industries Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-584-7993 |
| Primary Part Number | 79NTU120 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Harvard Industries Inc |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE NUT |
| Thread Quantity Per Inch | 10 |
| Nominal Thread Size | 0.750 INCHES IN |
| Nut Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 1.231 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN |
| Thread Class | 3B |
| Material | STEEL CORROSION RESISTING NUT |
| Nut Height | 0.688 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN |
| Material | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 79NTU120 | Harvard Industries Inc (USA) |
| M24129-4-12C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILN24129-4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS16228-7 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5310-00-584-7993 is a Nut,self-Locking,hexagon, manufactured by Harvard Industries Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-584-7993 has 4 cross-referenced part numbers: 79NTU120 (Harvard Industries Inc), M24129-4-12C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILN24129-4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS16228-7 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 5 known substitutes for 5310-00-584-7993: 5310-00-584-7990, 5310-00-584-7991, 5310-00-584-7992 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 79NTU120: Surface Treatment: PASSIVATE NUT; Thread Quantity Per Inch: 10; Nominal Thread Size: 0.750 INCHES IN; Nut Style: HEXAGON. 13 total characteristics are documented in the Federal Logistics Information System.