The O-Ring, cataloged under National Stock Number 5331-01-362-6414, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-362-6414 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Status | ACTIVE |
| Cross-Sectional Height | 2.4 MILLIMETERS NOMINAL MM |
| Hardness Rating | 70.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL |
| Center Hole Diameter | 18.6 MILLIMETERS NOMINAL MM |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| 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 |
|---|---|
| 6375192-4 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 102-45-0059 | 3/9 Design control — primary reference Dowty Rfl Industries Inc |
| 100347-9000-056 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 100347-9000-056 | 5/9 Secondary reference British Aerospace Dynamics Group Bristol Div |
| 102-45-0059 | 5/2 Secondary reference U.S. Government activity |
NSN 5331-01-362-6414 is a O-Ring, classified under FSC 5331, O-ring. Status: active.
Key specifications for 5331-01-362-6414: Cross-Sectional Height: 2.4 MILLIMETERS NOMINAL MM; Hardness Rating: 70.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL; Center Hole Diameter: 18.6 MILLIMETERS NOMINAL MM; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 4 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.