The O-Ring, cataloged under National Stock Number 5331-00-846-1593, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-846-1593 |
| Primary Part Number | AS3551-255 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Outside Diameter | 5.887 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 5.586 INCHES MINIMUM AND 5.632 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS 7272 | Society of Automotive Engineers Inc (USA) |
| EW11352-6 | Fmc Corp Link-Belt Div (USA) |
| 5331PL0805697 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| AS3551-255 | Society of Automotive Engineers Inc (USA) |
| EW11352-6 | Fmc Corp Chain Div (USA) |
| MS9241-255 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AMS 7272 | Sae International Dba Sae International (USA) |
| MS9241-255ES | Eriks B.v. (NLD) |
| MS9241-255 | Zf Industrieantriebe Witten Gmbh (DEU) |
| SAE-AS3551 | Sae International Dba Sae International (USA) |
| AS3551-255 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5331-00-846-1593 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-846-1593 has 11 cross-referenced part numbers: AMS 7272 (Society of Automotive Engineers Inc), EW11352-6 (Fmc Corp Link-Belt Div), 5331PL0805697 (Jednolity Indeks Materialowy - Uniform Material Index), AS3551-255 (Society of Automotive Engineers Inc), EW11352-6 (Fmc Corp Chain Div) and 6 more.
There are 3 known substitutes for 5331-00-846-1593: 5331-00-007-0180, 5331-00-701-1880, 5331-01-158-7132. Verify interchangeability with system specifications before substitution.
Key specifications for AS3551-255: Outside Diameter: 5.887 INCHES NOMINAL IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 5 total characteristics are documented in the Federal Logistics Information System.