The O-Ring, cataloged under National Stock Number 5331-01-084-7947, 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 26 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-084-7947 |
| Primary Part Number | MS28775-254 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Center Hole Diameter | 5.461 INCHES MINIMUM AND 5.507 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Outside Diameter | 5.719 INCHES MINIMUM AND 5.805 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| I16232SR832-75 | Le Joint Francais (FRA) |
| MS28775-254 | Society of Automotive Engineers Inc (USA) |
| 139,30X3,53SR832-75 | Le Joint Francais (FRA) |
| WA353G13930AUNA | Cimd (centre D'identification Des Materiels De La Defense) (FRA) |
| 2-254 N304-75 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 2-254N304-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| P48026-254 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| AS568-254MIL-P- 25732 | Zf Industrieantriebe Witten Gmbh (DEU) |
| SR 832-75-254 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| MS28775-254 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 2-254N304-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MS28775-254 PRIMARY | Sae International Dba Sae International (USA) |
| 2-157-N304-75 | Zf Industrieantriebe Witten Gmbh (DEU) |
| SR254SR832-75 | Le Joint Francais (FRA) |
| 75G5R603 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5331PL0898383 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| SAE-AS28775 | Sae International Dba Sae International (USA) |
| WA353G13930AU4A | Cimd (centre D'identification Des Materiels De La Defense) (FRA) |
| 5926-032 | Hycom B.v. (NLD) |
| N304-75-254 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-01-084-7947 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-084-7947 has 26 cross-referenced part numbers: I16232SR832-75 (Le Joint Francais), MS28775-254 (Society of Automotive Engineers Inc), 139,30X3,53SR832-75 (Le Joint Francais), WA353G13930AUNA (Cimd (centre D'identification Des Materiels De La Defense)), 2-254 N304-75 (Parker Hannifin Gmbh O-Ring Division) and 21 more.
There are 3 known substitutes for 5331-01-084-7947: 5330-00-054-6890, 5330-01-106-9567, 5331-01-249-0492. Verify interchangeability with system specifications before substitution.
Key specifications for MS28775-254: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 5.461 INCHES MINIMUM AND 5.507 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Outside Diameter: 5.719 INCHES MINIMUM AND 5.805 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-084-7947 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.