The O-Ring, cataloged under National Stock Number 5331-00-081-3986, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Kidde-Fenwal, Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5331-00-081-3986 |
| Primary Part Number | 5303-0600 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Kidde-Fenwal, Llc |
| Status | CANCELLED |
| Cross-Sectional Height | 0.125 INCHES NOMINAL IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 250 MAXIMUM |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5303-0600 PRIMARY | Kidde-Fenwal, Llc (USA) |
| AMS-R-7362 | American Society for Testing and Materials Dba Astm International (USA) |
NSN 5331-00-081-3986 is a O-Ring, manufactured by Kidde-Fenwal, Llc, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-081-3986 has 2 cross-referenced part numbers: 5303-0600 (Kidde-Fenwal, Llc), AMS-R-7362 (American Society for Testing and Materials Dba Astm International).
There are 12 known substitutes for 5331-00-081-3986: 5331-00-080-0811, 5331-00-112-1364, 5331-00-115-6080 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5303-0600: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Elongation Percentage: 250 MAXIMUM; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-081-3986 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.