The O-Ring, cataloged under National Stock Number 5331-00-912-5066, 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 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-912-5066 |
| Primary Part Number | AS3578-168 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Temp Rating | -70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF |
| Material Document and Classification | AMS-7271 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Hardness Rating | 60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM |
| Center Hole Diameter | 7.207 INCHES MINIMUM AND 7.267 INCHES MAXIMUM IN |
| Outside Diameter | 7.392 INCHES MINIMUM AND 7.494 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PRP568-168-4024-25 | Parco, Llc (USA) |
| AS3578-168 | Society of Automotive Engineers Inc (USA) |
| AS3578-168 PRIMARY | Sae International Dba Sae International (USA) |
| MS9021-168 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 2-168 N506-65 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| SAE-AS3578 | Sae International Dba Sae International (USA) |
NSN 5331-00-912-5066 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-912-5066 has 6 cross-referenced part numbers: PRP568-168-4024-25 (Parco, Llc), AS3578-168 (Society of Automotive Engineers Inc), AS3578-168 (Sae International Dba Sae International), MS9021-168 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 2-168 N506-65 (Parker-Hannifin Corp Div O-Ring Division) and 1 more.
There is 1 known substitute for 5331-00-912-5066: 5331-00-404-4581. Verify interchangeability with system specifications before substitution.
Key specifications for AS3578-168: Temp Rating: -70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF; Material Document and Classification: AMS-7271 ASSN STD SINGLE MATERIAL RESPONSE; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Hardness Rating: 60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM. 7 total characteristics are documented in the Federal Logistics Information System.