The O-Ring, cataloged under National Stock Number 5331-00-582-2856, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-582-2856 |
| Primary Part Number | AS3578-908 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Hardness Rating | 65.0 SHORE DUROMETER A NOMINAL |
| Cross-Sectional Height | 0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Outside Diameter | 0.818 INCHES NOMINAL IN |
| Elongation Percentage | 200 MAXIMUM |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5330005822856 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5331PL0962239 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 16,36X2,21-20B7 | Stacem (FRA) |
| AS3578-908 | Society of Automotive Engineers Inc (USA) |
| AMS7271 | Society of Automotive Engineers Inc (USA) |
| 182506 | Woodward, Inc. Div Fuel Systems and Controls (USA) |
| AS3578-908 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| MS9020-08 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| SAE-AS3578 | Sae International Dba Sae International (USA) |
| AMS7271 | Sae International Dba Sae International (USA) |
| PL13213E5820-30 | Bogue Electric Manufacturing Co (USA) |
| MS9020-08ES | Eriks B.v. (NLD) |
| AS3578-908 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5331-00-582-2856 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-582-2856 has 13 cross-referenced part numbers: 5330005822856 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 5331PL0962239 (Jednolity Indeks Materialowy - Uniform Material Index), 16,36X2,21-20B7 (Stacem), AS3578-908 (Society of Automotive Engineers Inc), AMS7271 (Society of Automotive Engineers Inc) and 8 more.
There are 10 known substitutes for 5331-00-582-2856: 5331-00-064-4354, 5331-00-104-7959, 6675-00-105-2193 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3578-908: Hardness Rating: 65.0 SHORE DUROMETER A NOMINAL; Cross-Sectional Height: 0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Outside Diameter: 0.818 INCHES NOMINAL IN; Elongation Percentage: 200 MAXIMUM. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-582-2856 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.