The O-Ring, cataloged under National Stock Number 5331-00-165-1950, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 20 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 | 5331-00-165-1950 |
| Primary Part Number | AS3209-232 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Center Hole Diameter | 2.710 INCHES MINIMUM AND 2.758 INCHES MAXIMUM IN |
| Temp Rating | -30.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF |
| Hardness Rating | 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Outside Diameter | 2.980 INCHES MINIMUM AND 3.044 INCHES MAXIMUM IN |
| Elongation Percentage | 125 MAXIMUM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5331PL2228023 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 2-232V0747-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| MILR83248 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| R49388-232G | Zf Industrieantriebe Witten Gmbh (DEU) |
| SG-4750 PIECE 3 | Siemens Energy, Inc. (USA) |
| Y49021-232 | Pacific Consolidated Industries Llc (USA) |
| 501-7055651 ITEM F-3 | Naval Sea Systems Command (USA) |
| 803-1385721-8-5 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568-232 MIL-R -83248 TY1 CL2 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 274-02 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-232V747-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| M83248/1-232 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 6572-232-920 | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| 2643-774-01-20 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 2-232V1226-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 161A-096L 2IPS IT NO 19 | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| AS3209-232 PRIMARY | Sae International Dba Sae International (USA) |
| AMS7276 | Society of Automotive Engineers Inc (USA) |
| M83248/1-232 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 845-7108906 ITEM 27 | Naval Sea Systems Command (USA) |
NSN 5331-00-165-1950 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-165-1950 has 50 cross-referenced part numbers: 5331PL2228023 (Jednolity Indeks Materialowy - Uniform Material Index), 2-232V0747-75 (Parker-Hannifin Corp Div O-Ring Division), MILR83248 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), R49388-232G (Zf Industrieantriebe Witten Gmbh), SG-4750 PIECE 3 (Siemens Energy, Inc.) and 45 more.
There are 12 known substitutes for 5331-00-165-1950: 5330-00-171-7935, 5999-00-178-0894, 5945-00-257-7766 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3209-232: Material: RUBBER FLUOROCARBON CLASS FPM; Center Hole Diameter: 2.710 INCHES MINIMUM AND 2.758 INCHES MAXIMUM IN; Temp Rating: -30.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF; Hardness Rating: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-165-1950 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.