The O-Ring, cataloged under National Stock Number 5331-01-160-4339, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-160-4339 |
| Primary Part Number | M83461/1-440 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Elongation Percentage | 125 MAXIMUM |
| Center Hole Diameter | 6.685 INCHES MINIMUM AND 6.765 INCHES MAXIMUM IN |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Peripheral Diameter | 7.275 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Hardness Rating | 72.0 SHORE DUROMETER A MINIMUM AND 78.0 SHORE DUROMETER A MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 585-6404634 FIN | Naval Sea Systems Command (USA) |
| 304-7 | Zf Industrieantriebe Witten Gmbh (DEU) |
| SAE-AS83461/1 | Sae International Dba Sae International (USA) |
| ARP568-440MILP5 51168 | Zf Industrieantriebe Witten Gmbh (DEU) |
| M83461/1-440 PRIMARY | Sae International Dba Sae International (USA) |
| AMS-P-83461/1 | Society of Automotive Engineers Inc (USA) |
| 5330011604339 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| MIL-P-83461/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M83461/1-440 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M83461/1-440 | Society of Automotive Engineers Inc (USA) |
| AMS-P-83461/1 | Sae International Dba Sae International (USA) |
NSN 5331-01-160-4339 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-160-4339 has 11 cross-referenced part numbers: 585-6404634 FIN (Naval Sea Systems Command), 304-7 (Zf Industrieantriebe Witten Gmbh), SAE-AS83461/1 (Sae International Dba Sae International), ARP568-440MILP5 51168 (Zf Industrieantriebe Witten Gmbh), M83461/1-440 (Sae International Dba Sae International) and 6 more.
There are 12 known substitutes for 5331-01-160-4339: 5985-00-111-6260, 5340-00-291-3543, 5315-00-612-9034 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M83461/1-440: Elongation Percentage: 125 MAXIMUM; Center Hole Diameter: 6.685 INCHES MINIMUM AND 6.765 INCHES MAXIMUM IN; Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Peripheral Diameter: 7.275 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.