The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-00-839-2065, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-839-2065 |
| Primary Part Number | 11070248 |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | CANCELLED |
| Thread Class | 3B |
| Nominal Thread Size | 0.500 INCHES IN |
| Material | STEEL OVERALL |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Quantity Per Inch | 20 |
| Lubrication | DRY FILM LUBRICANT |
| Nut Style | DOUBLE HEXAGON |
| Washer Outside Diameter | 0.870 INCHES MAXIMUM IN |
| Temp Rating | 450.0 FAHRENHEIT NOMINAL DEGF |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Washer Thickness | 0.089 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11070248 PRIMARY | Us Army Aviation and Missile Command (USA) |
| LHEB220-080 | Harvard Industries Inc (USA) |
| 57585-820 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| H20-8 | Howmet Global Fastening Systems Inc (USA) |
| H20-8 | Howmet Global Fastening Systems Inc. Div Microdot Products (USA) |
| 943972-5 | Raytheon Company Dba Raytheon (USA) |
NSN 5310-00-839-2065 is a Nut,self-Locking,extended Washer, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-839-2065 has 6 cross-referenced part numbers: 11070248 (Us Army Aviation and Missile Command), LHEB220-080 (Harvard Industries Inc), 57585-820 (Sps Technologies, Llc Dba PB Fasteners), H20-8 (Howmet Global Fastening Systems Inc), H20-8 (Howmet Global Fastening Systems Inc. Div Microdot Products) and 1 more.
There are 2 known substitutes for 5310-00-839-2065: 4720-00-727-8234, 3465-01-310-8876. Verify interchangeability with system specifications before substitution.
Key specifications for 11070248: Thread Class: 3B; Nominal Thread Size: 0.500 INCHES IN; Material: STEEL OVERALL; Locking Feature: PREVAILING TORQUE ALL METAL DESIGN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-839-2065 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.