The O-Ring, cataloged under National Stock Number 5331-00-291-3066, 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 17 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-291-3066 |
| Primary Part Number | AS3570-212 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Center Hole Diameter | 0.853 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN |
| Elongation Percentage | 150 MAXIMUM |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Outside Diameter | 1.137 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN123872 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 940051 | Vme Americas Inc Sub of Vme Group N V (USA) |
| C36-09 | Apm Clermont (FRA) |
| SAE-AS3570 | Sae International Dba Sae International (USA) |
| AN123872 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| CY020-094 | Apm Clermont (FRA) |
| 95-5 | Rexroth Corp the Mobile Hydraulics Div (USA) |
| 2-212N180-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 5065D15 | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| 910153760 | Still (FRA) |
| 5000607045 | Arquus (FRA) |
| 940051 | Clark Equipment Co (USA) |
| 95-5 | Hamilton Sundstrand Corporation (USA) |
| 940051 | Dana Off Highway Products, Llc (USA) |
| V026030A | Apm Clermont (FRA) |
| AS3570-212 | Society of Automotive Engineers Inc (USA) |
| AS3570-212 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5331-00-291-3066 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-291-3066 has 17 cross-referenced part numbers: AN123872 (Aeronautical Standards Group Dept of Navy and Air Force), 940051 (Vme Americas Inc Sub of Vme Group N V), C36-09 (Apm Clermont), SAE-AS3570 (Sae International Dba Sae International), AN123872 (Parker-Hannifin Corp Div O-Ring Division) and 12 more.
There is 1 known substitute for 5331-00-291-3066: 5970-00-082-3942. Verify interchangeability with system specifications before substitution.
Key specifications for AS3570-212: Center Hole Diameter: 0.853 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN; Elongation Percentage: 150 MAXIMUM; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-291-3066 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.