The O-Ring, cataloged under National Stock Number 5331-01-058-4008, 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 15 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-058-4008 |
| Primary Part Number | AS3581-019 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Outside Diameter | 0.941 INCHES NOMINAL IN |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.792 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN |
| Elongation Percentage | 125 MAXIMUM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS7259 | Society of Automotive Engineers Inc (USA) |
| AS568-019MILR83248TYPE1CLASS2 | Society of Automotive Engineers Inc (USA) |
| MIL-R-83248/2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AS3581-019 | Society of Automotive Engineers Inc (USA) |
| D3800-A066 ITEM 47 | Dante Valve Company (USA) |
| 280090-35PC61 | Marotta Controls Inc (USA) |
| AS3581-019 PRIMARY | Sae International Dba Sae International (USA) |
| M83248/2-019 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SAE-AS3581 | Sae International Dba Sae International (USA) |
| AMS7259 | Sae International Dba Sae International (USA) |
| M83248/2-019 | Society of Automotive Engineers Inc (USA) |
| D3800-A066 ITEM 47 | Danco Valve Company (USA) |
| 5331PL1253749 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 4400591-0190 | Marotta Controls Inc (USA) |
| 592-2 | Aqua Environment Co, Inc (USA) |
NSN 5331-01-058-4008 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-058-4008 has 15 cross-referenced part numbers: AMS7259 (Society of Automotive Engineers Inc), AS568-019MILR83248TYPE1CLASS2 (Society of Automotive Engineers Inc), MIL-R-83248/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AS3581-019 (Society of Automotive Engineers Inc), D3800-A066 ITEM 47 (Dante Valve Company) and 10 more.
There are 12 known substitutes for 5331-01-058-4008: 5905-00-153-4896, 5960-00-248-1270, 5342-00-340-3578 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3581-019: Material: RUBBER FLUOROCARBON CLASS FPM; Outside Diameter: 0.941 INCHES NOMINAL IN; Hardness Rating: 90.0 SHORE DUROMETER A NOMINAL; Temp Rating: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-058-4008 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.