The O-Ring, cataloged under National Stock Number 5331-00-404-8231, 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 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-404-8231 |
| Primary Part Number | AS3582-146 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Elongation Percentage | 125 MAXIMUM |
| Material | RUBBER SILICONE CLASS Q |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 2.602 INCHES MINIMUM AND 2.622 INCHES MAXIMUM IN |
| Temp Rating | -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Outside Diameter | 2.818 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5-146S604-70 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| AS3582-146 | Society of Automotive Engineers Inc (USA) |
| MS9068-146 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 2-146 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| SAE-AS3582 | Sae International Dba Sae International (USA) |
| AS3582-146 PRIMARY | Sae International Dba Sae International (USA) |
| 2-146 S604-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-00-404-8231 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-404-8231 has 7 cross-referenced part numbers: 5-146S604-70 (Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division), AS3582-146 (Society of Automotive Engineers Inc), MS9068-146 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 2-146 (Parker-Hannifin Corp Div O-Ring Division), SAE-AS3582 (Sae International Dba Sae International) and 2 more.
There are 12 known substitutes for 5331-00-404-8231: 2805-00-008-4850, 5950-00-031-0475, 4820-00-057-8797 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3582-146: Elongation Percentage: 125 MAXIMUM; Material: RUBBER SILICONE CLASS Q; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Center Hole Diameter: 2.602 INCHES MINIMUM AND 2.622 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.