The O-Ring, cataloged under National Stock Number 5331-01-101-9486, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-101-9486 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Outside Diameter | 0.316 INCHES NOMINAL IN |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 125 MAXIMUM |
| Center Hole Diameter | 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| AMS-P-83461/1 | 5/9 Secondary reference U.S. Government activity |
| 10154088 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| AMS-P-83461/1 | 5/1 Secondary reference Sae International Dba Sae International |
| M83461/1-008 | 2/2 Government specification standardization U.S. Government activity |
| MIL-P-83461/1 | 5/9 Secondary reference U.S. Government activity |
| SAE-AS83461/1 | 5/1 Secondary reference Sae International Dba Sae International |
| GHN10089-2 | 5/1 Secondary reference U.S. Government activity |
| M83461/1-008 | 5/1 Secondary reference Leonardo Spa Helicopters Division - Production Site |
| M83461-1-008ES | 5/9 Secondary reference Eriks B.v. |
| 200005 FIND NO.24 | C/1 Advisory reference — outside the item-of-supply concept Tri-Tec Manufacturing, Llc |
| M83461/1-008 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 58532-014 | 5/1 Secondary reference U.S. Government activity |
NSN 5331-01-101-9486 is a O-Ring, classified under FSC 5331, O-ring. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5331-01-363-0744. Verify interchangeability with system specifications before substitution.
Key specifications for 5331-01-101-9486: Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Outside Diameter: 0.316 INCHES NOMINAL IN; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.