The O-Ring, cataloged under National Stock Number 5331-01-735-0083, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Wdrd Global O-Ring & Seal Llc Dba Global O-Ring. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-735-0083 |
| Primary Part Number | HSN80904 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Wdrd Global O-Ring & Seal Llc Dba Global O-Ring |
| Status | ACTIVE |
| Outside Diameter | 0.495 INCHES NOMINAL IN |
| Hardness Rating | 80.0 SHORE DUROMETER A NOMINAL |
| Color | GREEN |
| Center Hole Diameter | 0.351 INCHES NOMINAL 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 |
| Part Number | Manufacturer |
|---|---|
| HSN80904 PRIMARY | Wdrd Global O-Ring & Seal Llc Dba Global O-Ring (USA) |
NSN 5331-01-735-0083 is a O-Ring, manufactured by Wdrd Global O-Ring & Seal Llc Dba Global O-Ring, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-735-0083 has 1 manufacturer part number on file: HSN80904 (Wdrd Global O-Ring & Seal Llc Dba Global O-Ring).
Key specifications for HSN80904: Outside Diameter: 0.495 INCHES NOMINAL IN; Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL; Color: GREEN; Center Hole Diameter: 0.351 INCHES NOMINAL IN. 5 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.