The O-Ring, cataloged under National Stock Number 5331-00-579-8195, 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 46 commercial cross-references from 29 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 | 5331-00-579-8195 |
| Primary Part Number | MS28775-239 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Outside Diameter | 3.851 INCHES MINIMUM AND 3.923 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 3.594 INCHES MINIMUM AND 3.624 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15332862 | Bae Systems Marine Limited (GBR) |
| P48026-239 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| 97-79-254 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS28775-239ES | Eriks B.v. (NLD) |
| I16217SR832-75 | Le Joint Francais (FRA) |
| AS568-239MILP25 732 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 14-10-02234 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS28775-239 | American Carbonic Engineering Co (USA) |
| 2239N30475 | Parker Hannifin France Holding (FRA) |
| AN6230B17 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 1276-17-146 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 2-239 N304-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| SR 832-75-239 | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| SR239SR832-75 | Le Joint Francais (FRA) |
| MS28775-239 | Society of Automotive Engineers Inc (USA) |
| AN6230-17 | Zf Industrieantriebe Witten Gmbh (DEU) |
| N304-75-239 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MS28775-239 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 202994PC9ASSYH | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| WA353G09167AUNA | Cimd (centre D'identification Des Materiels De La Defense) (FRA) |
NSN 5331-00-579-8195 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-579-8195 has 46 cross-referenced part numbers: 15332862 (Bae Systems Marine Limited), P48026-239 (Acushnet Rubber Company, Inc. Dba Precix), 97-79-254 (Zf Industrieantriebe Witten Gmbh), MS28775-239ES (Eriks B.v.), I16217SR832-75 (Le Joint Francais) and 41 more.
There are 12 known substitutes for 5331-00-579-8195: 3110-00-100-6193, 5977-00-106-9616, 3020-00-118-4055 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS28775-239: Outside Diameter: 3.851 INCHES MINIMUM AND 3.923 INCHES MAXIMUM IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; End Item Identification: W/S: ELEVATORS, AIRCRAFT; SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); GUN, 5-1IN./54 CAL, MK-42 & 45; COMMUNICATIONS SYSTEMS, AN/WRR-7; RADAR SET, AN/TPN-18; GUN MOUNT, MK 75 (GM); GUIDED MISSILE LAUNCHING SYSTEM, MK 26 (GMLS); SYSTEMS, JP-5 AVIATION FUELS; RADAR, SERIES AN/SPS-49 (V) IN. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-579-8195 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.