The O-Ring, cataloged under National Stock Number 5331-01-160-4343, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-160-4343 |
| Primary Part Number | M83461/1-325 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Elongation Percentage | 125 MAXIMUM |
| Outside Diameter | 1.895 INCHES NOMINAL IN |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Material Document and Classification | MIL-P-83461 MIL SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.460 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SAE-AS83461/1 | Sae International Dba Sae International (USA) |
| AMS-P-83461/1 | Society of Automotive Engineers Inc (USA) |
| M83461/1-325 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5331PL1565129 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MIL-P-83461/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M83461/1-325 PRIMARY | Sae International Dba Sae International (USA) |
| AN6227-28 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 4367-70 | Parco, Llc (USA) |
| M83461/1-325 | Society of Automotive Engineers Inc (USA) |
| AMS-P-83461/1 | Sae International Dba Sae International (USA) |
| 5330011604343 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5331-01-160-4343 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-160-4343 has 11 cross-referenced part numbers: SAE-AS83461/1 (Sae International Dba Sae International), AMS-P-83461/1 (Society of Automotive Engineers Inc), M83461/1-325 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5331PL1565129 (Jednolity Indeks Materialowy - Uniform Material Index), MIL-P-83461/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.
There are 3 known substitutes for 5331-01-160-4343: 5331-00-231-3261, 5331-00-542-1851, 5331-01-632-5591. Verify interchangeability with system specifications before substitution.
Key specifications for M83461/1-325: Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Elongation Percentage: 125 MAXIMUM; Outside Diameter: 1.895 INCHES NOMINAL IN; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-160-4343 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.