The Washer,flat, cataloged under National Stock Number 5310-00-331-3235, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-331-3235 |
| Primary Part Number | 8193377 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Thickness | 0.032 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Hole Diameter | 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 116 OR COPPER ALLOY OVERALL |
| Center Hole Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8193377 PRIMARY | Us Army Aviation and Missile Command (USA) |
| AN960B6 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| LS12906-43 | Lockheed Martin Corp (USA) |
| 24-00013-056 PRIMARY | Raytheon Company (USA) |
NSN 5310-00-331-3235 is a Washer,flat, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-331-3235 has 4 cross-referenced part numbers: 8193377 (Us Army Aviation and Missile Command), AN960B6 (Aeronautical Standards Group Dept of Navy and Air Force), LS12906-43 (Lockheed Martin Corp), 24-00013-056 (Raytheon Company).
There is 1 known substitute for 5310-00-331-3235: 5310-00-167-0699. Verify interchangeability with system specifications before substitution.
Key specifications for 8193377: Overall Diameter: 0.375 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL; Thickness: 0.032 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR. 8 total characteristics are documented in the Federal Logistics Information System.