The O-Ring, cataloged under National Stock Number 5331-01-160-4337, 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 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-160-4337 |
| Primary Part Number | M83461/1-438 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Cross-Sectional Height | 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Hardness Rating | 72.0 SHORE DUROMETER A MINIMUM AND 78.0 SHORE DUROMETER A MAXIMUM |
| Peripheral Diameter | 6.775 INCHES NOMINAL IN |
| Center Hole Diameter | 6.185 INCHES MINIMUM AND 6.265 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SAE-AS83461/1 | Sae International Dba Sae International (USA) |
| MS28775-438 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AMS-P-83461/1 | Society of Automotive Engineers Inc (USA) |
| M83461/1-438 PRIMARY | Sae International Dba Sae International (USA) |
| AMS-P-83461/1 | Sae International Dba Sae International (USA) |
| MIL-P-83461/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2-438 N304-75 | Zf Industrieantriebe Witten Gmbh (DEU) |
| ARP568-438 | Zf Industrieantriebe Witten Gmbh (DEU) |
| M83461/1-438 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M83461/1-438 | Society of Automotive Engineers Inc (USA) |
NSN 5331-01-160-4337 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-160-4337 has 10 cross-referenced part numbers: SAE-AS83461/1 (Sae International Dba Sae International), MS28775-438 (Zf Industrieantriebe Witten Gmbh), AMS-P-83461/1 (Society of Automotive Engineers Inc), M83461/1-438 (Sae International Dba Sae International), AMS-P-83461/1 (Sae International Dba Sae International) and 5 more.
There are 2 known substitutes for 5331-01-160-4337: 5331-00-585-3646, 5331-01-283-2522. Verify interchangeability with system specifications before substitution.
Key specifications for M83461/1-438: Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Hardness Rating: 72.0 SHORE DUROMETER A MINIMUM AND 78.0 SHORE DUROMETER A MAXIMUM. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-160-4337 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.