The O-Ring, cataloged under National Stock Number 5331-00-556-7506, 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 11 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-556-7506 |
| Primary Part Number | AS3581-151 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Center Hole Diameter | 2.963 INCHES MINIMUM AND 3.011 INCHES MAXIMUM IN |
| Outside Diameter | 3.193 INCHES NOMINAL IN |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS3581-151 | Society of Automotive Engineers Inc (USA) |
| AMS7259 | Sae International Dba Sae International (USA) |
| V92151 | Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (USA) |
| AS3581-024 | Society of Automotive Engineers Inc (USA) |
| MILR83248-2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AMS7259 | Society of Automotive Engineers Inc (USA) |
| SAE-AS3581 | Sae International Dba Sae International (USA) |
| AS3581-151 PRIMARY | Sae International Dba Sae International (USA) |
| AS3851-151 | Society of Automotive Engineers Inc (USA) |
| NAS1594-151 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| M83248/2-151 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5331-00-556-7506 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-556-7506 has 11 cross-referenced part numbers: AS3581-151 (Society of Automotive Engineers Inc), AMS7259 (Sae International Dba Sae International), V92151 (Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division), AS3581-024 (Society of Automotive Engineers Inc), MILR83248-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.
There is 1 known substitute for 5331-00-556-7506: 5331-00-556-7513. Verify interchangeability with system specifications before substitution.
Key specifications for AS3581-151: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Temp Rating: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF; Material: RUBBER FLUOROCARBON CLASS FPM; Center Hole Diameter: 2.963 INCHES MINIMUM AND 3.011 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-556-7506 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.