The O-Ring, cataloged under National Stock Number 5331-00-579-3166, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Fluid Conditioning Products, Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 36 commercial cross-references from 22 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 | 5331-00-579-3166 |
| Primary Part Number | 2615-233 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Fluid Conditioning Products, Inc. |
| Status | CANCELLED |
| Elongation Percentage | 160 MAXIMUM |
| Outside Diameter | 3.137 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 2.844 INCHES MINIMUM AND 2.874 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-233-56-401 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| MS28775-233 | Aero Stock (FRA) |
| 1376-04-237P | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5165PIECE13 | National Oilwell (USA) |
| 11-234 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AN6230-11 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| I16211SR832-75 | Le Joint Francais (FRA) |
| WA353G07262AUNA | Cimd (centre D'identification Des Materiels De La Defense) (FRA) |
| 88007 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2615-233 PRIMARY | Fluid Conditioning Products, Inc. (USA) |
| AN6230B11 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 9902PC19 | Arkwin Industries, Inc. Dba Arkwin Industries Inc (USA) |
| MS28775-233 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS28775-233 PRIMARY | Sae International Dba Sae International (USA) |
| MIL-P-25732 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2-233N304-75 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 230079123 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 2633-561-01 PC 112-1 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 137604237 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| MS28775-233 | Seals & Packings, Llc (USA) |
NSN 5331-00-579-3166 is a O-Ring, manufactured by Fluid Conditioning Products, Inc., classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-579-3166 has 36 cross-referenced part numbers: 2-233-56-401 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), MS28775-233 (Aero Stock), 1376-04-237P (Zf Industrieantriebe Witten Gmbh), 5165PIECE13 (National Oilwell), 11-234 (Zf Industrieantriebe Witten Gmbh) and 31 more.
There are 12 known substitutes for 5331-00-579-3166: 5999-00-071-6476, 1450-00-175-9756, 5310-00-222-7161 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2615-233: Elongation Percentage: 160 MAXIMUM; Outside Diameter: 3.137 INCHES NOMINAL IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-579-3166 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.