The O-Ring, cataloged under National Stock Number 5331-00-166-1022, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 41 commercial cross-references from 23 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 | 5331-00-166-1022 |
| Primary Part Number | AS3209-025 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Elongation Percentage | 125 MAXIMUM |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Outside Diameter | 1.299 INCHES MINIMUM AND 1.333 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.165 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M83248/1-025 | Society of Automotive Engineers Inc (USA) |
| AS568-025AMS7280 | Society of Automotive Engineers Inc (USA) |
| M83248/1-025 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AMS7276 | Sae International Dba Sae International (USA) |
| 10159870 | Nimikkeistokeskus Ncb Finland (FIN) |
| AS3209-025 | Society of Automotive Engineers Inc (USA) |
| MIL-R-83248 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 649-393-025-0 | Cfm International Inc Dba Cfm International (USA) |
| 649-393-025-0 | Safran Aircraft Engines (FRA) |
| 2-025V884-075 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS3209-025 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| PRP025-19357 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| M83248-1-025 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5331PL1334497 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| AMS7276 | Society of Automotive Engineers Inc (USA) |
| MS9388-025 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 9469127725 | Pilatus Aircraft Ltd (CHE) |
| AS3209-025 | Leonardo Uk Ltd (GBR) |
| 5331PL1866567 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| AS3209-025 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5331-00-166-1022 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-166-1022 has 41 cross-referenced part numbers: M83248/1-025 (Society of Automotive Engineers Inc), AS568-025AMS7280 (Society of Automotive Engineers Inc), M83248/1-025 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AMS7276 (Sae International Dba Sae International), 10159870 (Nimikkeistokeskus Ncb Finland) and 36 more.
There are 3 known substitutes for 5331-00-166-1022: 5330-00-862-8639, 5331-00-901-8259, 5330-01-280-2630. Verify interchangeability with system specifications before substitution.
Key specifications for AS3209-025: Elongation Percentage: 125 MAXIMUM; Material: RUBBER FLUOROCARBON CLASS FPM; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-166-1022 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.