The O-Ring, cataloged under National Stock Number 5331-00-165-1958, 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 46 commercial cross-references from 22 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 | 5331-00-165-1958 |
| Primary Part Number | AS3209-240 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 3.706 INCHES MINIMUM AND 3.762 INCHES MAXIMUM IN |
| Elongation Percentage | 125 MAXIMUM |
| Outside Diameter | 3.976 INCHES MINIMUM AND 4.048 INCHES MAXIMUM IN |
| Temp Rating | -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-240 V884-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| PRP568-240-9009-75 | Parco, Llc (USA) |
| S9026L240 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 5331PL1937868 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| J221P240 | Ge Avio Srl (ITA) |
| 116.000.180 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 30093-41360 ITEM 16 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| SAE-AMS7276 | Sae International Dba Sae International (USA) |
| HBV-F3-20-0001-22 | B N L Industries Inc (USA) |
| S9413-240 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
| 52240080 | Zf Industrieantriebe Witten Gmbh (DEU) |
| S9026L240 | Proponent, Inc. Dba Proponent (USA) |
| AS3085-240 | Society of Automotive Engineers Inc (USA) |
| PRP240-19357 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 30093-40930 ITEM 16 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| Z1057AH | Cleveland Gear Company, Inc. Dba Cleveland Gear Co (USA) |
| 5331PL2223998 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS9388-240 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 2-240 V747-75 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 2-240V1226-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-00-165-1958 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-165-1958 has 46 cross-referenced part numbers: 2-240 V884-75 (Parker-Hannifin Corp Div O-Ring Division), PRP568-240-9009-75 (Parco, Llc), S9026L240 (Honeywell International Inc. Div Aerospace - Torrance), 5331PL1937868 (Jednolity Indeks Materialowy - Uniform Material Index), J221P240 (Ge Avio Srl) and 41 more.
There are 3 known substitutes for 5331-00-165-1958: 5331-00-166-1020, 5331-00-618-1603, 5331-01-559-2093. Verify interchangeability with system specifications before substitution.
Key specifications for AS3209-240: Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Center Hole Diameter: 3.706 INCHES MINIMUM AND 3.762 INCHES MAXIMUM IN; Elongation Percentage: 125 MAXIMUM; Outside Diameter: 3.976 INCHES MINIMUM AND 4.048 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-165-1958 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.