The O-Ring, cataloged under National Stock Number 5331-00-054-6920, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Army Weapons Command Attn Amswe-Ree-S. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5331-00-054-6920 |
| Primary Part Number | 546920 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Army Weapons Command Attn Amswe-Ree-S |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-00-054-6920 is a O-Ring, manufactured by Army Weapons Command Attn Amswe-Ree-S, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-054-6920 has 2 cross-referenced part numbers: 546920 (Army Weapons Command Attn Amswe-Ree-S), 807472 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament).
There are 5 known substitutes for 5331-00-054-6920: 5330-00-205-2186, 5305-00-270-7336, 5320-00-318-9090 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 546920: Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; Center Hole Diameter: 0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 4 total characteristics are documented in the Federal Logistics Information System.