The O-Ring, cataloged under National Stock Number 5331-01-075-7158, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is West American Rubber Co Extrude Products Div. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-075-7158 |
| Primary Part Number | 32-600-01302-1 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | West American Rubber Co Extrude Products Div |
| Status | ACTIVE |
| Cross-Sectional Height | 0.282 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN |
| Center Hole Diameter | 29.640 INCHES MINIMUM AND 29.760 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 |
| Part Number | Manufacturer |
|---|---|
| 32-600-01302-1 PRIMARY | West American Rubber Co Extrude Products Div (USA) |
| 32-600-01302-1 PRIMARY | West American Rubber Company, Llc. Dba West American Rubber Co Llc (USA) |
| Reference | Meaning |
|---|---|
| 32-600-01302-1 | 5/9 Secondary reference Gps Svcs |
| 32-600-01302-1 | 5/9 Secondary reference Mission Systems Davenport Inc. |
NSN 5331-01-075-7158 is a O-Ring, manufactured by West American Rubber Co Extrude Products Div, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-075-7158 has 2 manufacturer part numbers on file: 32-600-01302-1 (West American Rubber Co Extrude Products Div), 32-600-01302-1 (West American Rubber Company, Llc. Dba West American Rubber Co Llc).
Key specifications for 32-600-01302-1: Cross-Sectional Height: 0.282 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN; Center Hole Diameter: 29.640 INCHES MINIMUM AND 29.760 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 3 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.