The O-Ring, cataloged under National Stock Number 5331-01-128-4873, 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 12 commercial cross-references from 8 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 | 5331-01-128-4873 |
| Primary Part Number | M83461/1-216 |
| 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 |
| Material | RUBBER SYNTHETIC |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Elongation Percentage | 125 MAXIMUM |
| Center Hole Diameter | 1.097 INCHES MINIMUM AND 1.121 INCHES MAXIMUM IN |
| Outside Diameter | 1.387 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 02552P62 | Dasd Corp Information Systems Div (USA) |
| AMS-P-83461 | Society of Automotive Engineers Inc (USA) |
| M83461/1-216 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| MIL-P-83461/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 10163412 | Nimikkeistokeskus Ncb Finland (FIN) |
| B-631-12505-3 | Zf Industrieantriebe Witten Gmbh (DEU) |
| SAE-AS83461/1 | Sae International Dba Sae International (USA) |
| AMS-P-83461/1 | Society of Automotive Engineers Inc (USA) |
| M83461/1-216 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M83461/1-216 | Society of Automotive Engineers Inc (USA) |
| GHN10089-47 | Lockheed Martin Corp (USA) |
| M83461/1-216 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5331-01-128-4873 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-128-4873 has 12 cross-referenced part numbers: 02552P62 (Dasd Corp Information Systems Div), AMS-P-83461 (Society of Automotive Engineers Inc), M83461/1-216 (Leonardo Spa Helicopters Division - Production Site), MIL-P-83461/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10163412 (Nimikkeistokeskus Ncb Finland) and 7 more.
There are 2 known substitutes for 5331-01-128-4873: 5331-00-774-6894, 5330-01-323-9934. Verify interchangeability with system specifications before substitution.
Key specifications for M83461/1-216: Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Material: RUBBER SYNTHETIC; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-128-4873 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.