The O-Ring, cataloged under National Stock Number 5331-01-392-3180, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5331-01-392-3180 |
| Primary Part Number | AS3085-239 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Center Hole Diameter | 3.581 INCHES MINIMUM AND 3.637 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Material Document and Classification | AMS7280 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS3085-239 | Society of Automotive Engineers Inc (USA) |
| AS3085-239 PRIMARY | Sae International Dba Sae International (USA) |
| AS3085-239 | Leonardo Spa Aeronautics Division - Pomigliano D'arco Site (ITA) |
NSN 5331-01-392-3180 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-392-3180 has 3 cross-referenced part numbers: AS3085-239 (Society of Automotive Engineers Inc), AS3085-239 (Sae International Dba Sae International), AS3085-239 (Leonardo Spa Aeronautics Division - Pomigliano D'arco Site).
There is 1 known substitute for 5331-01-392-3180: 5331-01-470-1481. Verify interchangeability with system specifications before substitution.
Key specifications for AS3085-239: Center Hole Diameter: 3.581 INCHES MINIMUM AND 3.637 INCHES MAXIMUM IN; Part Name Assigned by Controlling Agency: PACKING, PREFORMED-AMS 7280 O-RING; Material: RUBBER FLUOROCARBON CLASS FPM; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.