The O-Ring, cataloged under National Stock Number 5331-01-127-0849, 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 14 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-127-0849 |
| Primary Part Number | AS3581-020 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Center Hole Diameter | 0.855 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN |
| Outside Diameter | 1.004 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4564-020 EU | Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging (USA) |
| 4564-020 EU | Hydrasearch Company, Llc (USA) |
| AS3581-020 | Society of Automotive Engineers Inc (USA) |
| NAS1594-020 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| MIL-R-83248/2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2996473-8 | Zf Industrieantriebe Witten Gmbh (DEU) |
| M83248/2-020 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 513 CZ-020 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS3581-020 PRIMARY | Sae International Dba Sae International (USA) |
| D4160 ITEM 5,14,23 | Danco Valve Company (USA) |
| C-6555/3080 PC 6 | Hydrasearch Company, Llc (USA) |
| 4564-020,EU | Zf Industrieantriebe Witten Gmbh (DEU) |
| C-6555/3080 PC 6 | Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging (USA) |
| SAE-AS3581 | Sae International Dba Sae International (USA) |
NSN 5331-01-127-0849 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-127-0849 has 14 cross-referenced part numbers: 4564-020 EU (Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging), 4564-020 EU (Hydrasearch Company, Llc), AS3581-020 (Society of Automotive Engineers Inc), NAS1594-020 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MIL-R-83248/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 9 more.
There is 1 known substitute for 5331-01-127-0849: 5331-00-111-0734. Verify interchangeability with system specifications before substitution.
Key specifications for AS3581-020: Center Hole Diameter: 0.855 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN; Outside Diameter: 1.004 INCHES NOMINAL IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER FLUOROCARBON CLASS FPM. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-127-0849 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.