The O-Ring, cataloged under National Stock Number 5331-01-081-9806, 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. This item has 22 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Parker-Hannifin Corp Fluidpower Group Mobile Hydraulics Div (CAGE 08752); Houghton International Inc. (CAGE 73277); Stillman Seal Corporation Div Stillman Seal Corperation (CAGE 95272); Zf Industrieantriebe Witten Gmbh (CAGE D9182); Parker-Hannifin Corp Div O-Ring Division (CAGE 02697) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-081-9806 |
| Primary Part Number | MS28775-041 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-041 N304-75 | Parker-Hannifin Corp Fluidpower Group Mobile Hydraulics Div (USA) |
| 10V70-332-28775-039 | Houghton International Inc. (USA) |
| SR 832-75-041 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| M83248/2-042 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-41-N304-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| N0304 2-041 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 57390 PIECE 19 | Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA) |
| 2-41-N304-7 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| MS28775-041 | Society of Automotive Engineers Inc (USA) |
| N304-75-041 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MS28775-041 PRIMARY | Sae International Dba Sae International (USA) |
| 1446-041 | Parker-Hannifin Corporation Div O-Ring Division (USA) |
| SAE-AS28775 | Sae International Dba Sae International (USA) |
| 4067-70-041 | Parco, Llc (USA) |
| HS-13 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 568-041-4067-70 | Parco, Llc (USA) |
| MS28775-041 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 7377-041 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| D25-041 | Federal-Mogul Corp Government Sales Dept (USA) |
| P48026-041 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
NSN 5331-01-081-9806 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-081-9806 has 22 cross-referenced part numbers: 2-041 N304-75 (Parker-Hannifin Corp Fluidpower Group Mobile Hydraulics Div), 10V70-332-28775-039 (Houghton International Inc.), SR 832-75-041 (Stillman Seal Corporation Div Stillman Seal Corperation), M83248/2-042 (Zf Industrieantriebe Witten Gmbh), 2-41-N304-7 (Parker-Hannifin Corp Div O-Ring Division) and 17 more.
There are 7 known substitutes for 5331-01-081-9806: 5345-00-576-9193, 2540-00-737-7041, 5120-00-817-7460 and 4 more. Verify interchangeability with system specifications before substitution.
NSN 5331-01-081-9806 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.