The O-Ring, cataloged under National Stock Number 5331-01-091-0757, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-091-0757 |
| Primary Part Number | MS28775-039 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Outside Diameter | 2.853 INCHES MINIMUM AND 2.905 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.724 INCHES MINIMUM AND 2.754 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS28775-039 | Society of Automotive Engineers Inc (USA) |
| SR 832-75-039 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| P48026-039 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| N0304 2-039 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MS28775-039 PRIMARY | Sae International Dba Sae International (USA) |
| MS28775-039 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| SAE-AS28775 | Sae International Dba Sae International (USA) |
| D25-039 | Federal-Mogul Corp Government Sales Dept (USA) |
| 2-039 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 1446-039 | Parker-Hannifin Corporation Div O-Ring Division (USA) |
| 2-039V747-75 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 4067-70-039 | Parco, Llc (USA) |
| 7377-039 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| N304-75-039 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 10154087 | Nimikkeistokeskus Ncb Finland (FIN) |
NSN 5331-01-091-0757 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-091-0757 has 15 cross-referenced part numbers: MS28775-039 (Society of Automotive Engineers Inc), SR 832-75-039 (Stillman Seal Corporation Div Stillman Seal Corperation), P48026-039 (Acushnet Rubber Company, Inc. Dba Precix), N0304 2-039 (Parker-Hannifin Corp Div O-Ring Division), MS28775-039 (Sae International Dba Sae International) and 10 more.
There are 12 known substitutes for 5331-01-091-0757: 5331-00-166-8398, 5330-00-388-1219, 4310-00-467-9915 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS28775-039: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Outside Diameter: 2.853 INCHES MINIMUM AND 2.905 INCHES MAXIMUM IN; Center Hole Diameter: 2.724 INCHES MINIMUM AND 2.754 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-091-0757 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.