The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-497-3894, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-497-3894 |
| Primary Part Number | 52E126 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Harvard Industries Inc |
| Status | CANCELLED |
| Thread Quantity Per Inch | 16 |
| Thread Series | UNF |
| Nominal Thread Size | 0.750 INCHES IN |
| Surface Treatment | CADMIUM OR ZINC NUT |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 1.063 INCHES NOMINAL IN |
| Nut Height | 0.875 INCHES NOMINAL IN |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Material | STEEL NUT |
| Thread Class | 3B |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 52E126 | Harvard Industries Inc (USA) |
| AN365-1216A | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| MS20365-1216A | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 52E126 | Esna, Llc (USA) |
| S907 | Bae Systems Land & Armaments L.p. (USA) |
NSN 5310-00-497-3894 is a Nut,self-Locking,hexagon, manufactured by Harvard Industries Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-497-3894 has 5 cross-referenced part numbers: 52E126 (Harvard Industries Inc), AN365-1216A (Aeronautical Standards Group Dept of Navy and Air Force), MS20365-1216A (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 52E126 (Esna, Llc), S907 (Bae Systems Land & Armaments L.p.).
There are 4 known substitutes for 5310-00-497-3894: 5310-00-262-6383, 2805-00-271-9543, 5962-00-321-7972 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 52E126: Thread Quantity Per Inch: 16; Thread Series: UNF; Nominal Thread Size: 0.750 INCHES IN; Surface Treatment: CADMIUM OR ZINC NUT. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-497-3894 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.