The O-Ring, cataloged under National Stock Number 5331-01-006-2130, 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 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-006-2130 |
| Primary Part Number | AS3581-236 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Outside Diameter | 3.512 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 3.210 INCHES MINIMUM AND 3.258 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS7259 | Society of Automotive Engineers Inc (USA) |
| M83248/2-236 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AMS7259 | Sae International Dba Sae International (USA) |
| MIL-R-83248/2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AS3581-236 | Society of Automotive Engineers Inc (USA) |
| 5331PL0675303 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| SAE-AS3581 | Sae International Dba Sae International (USA) |
| AS3581-236 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5331-01-006-2130 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-006-2130 has 8 cross-referenced part numbers: AMS7259 (Society of Automotive Engineers Inc), M83248/2-236 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AMS7259 (Sae International Dba Sae International), MIL-R-83248/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AS3581-236 (Society of Automotive Engineers Inc) and 3 more.
There are 3 known substitutes for 5331-01-006-2130: 5331-01-006-6913, 5330-01-464-9848, 5330-01-552-9986. Verify interchangeability with system specifications before substitution.
Key specifications for AS3581-236: Temp Rating: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF; Outside Diameter: 3.512 INCHES NOMINAL IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Hardness Rating: 90.0 SHORE DUROMETER A NOMINAL. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-006-2130 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.