The O-Ring, cataloged under National Stock Number 5331-00-527-8165, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-527-8165 |
| Primary Part Number | AS3569-219 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Center Hole Diameter | 1.290 INCHES MINIMUM AND 1.302 INCHES MAXIMUM IN |
| Outside Diameter | 1.574 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN123979 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| AS3569-219 PRIMARY | Sae International Dba Sae International (USA) |
| AN123979 | Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group |
| S4-32 PRIMARY | Houghton International Inc. (USA) |
| AN123979 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS3569-219 | Society of Automotive Engineers Inc (USA) |
| SAE-AS3569 | Sae International Dba Sae International (USA) |
NSN 5331-00-527-8165 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-527-8165 has 7 cross-referenced part numbers: AN123979 (Aeronautical Standards Group Dept of Navy and Air Force), AS3569-219 (Sae International Dba Sae International), AN123979 (Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group), S4-32 (Houghton International Inc.), AN123979 (Parker-Hannifin Corp Div O-Ring Division) and 2 more.
There are 5 known substitutes for 5331-00-527-8165: 5940-00-231-1603, 5977-00-280-8529, 3040-00-306-7991 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3569-219: Center Hole Diameter: 1.290 INCHES MINIMUM AND 1.302 INCHES MAXIMUM IN; Outside Diameter: 1.574 INCHES NOMINAL IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-527-8165 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.