The O-Ring, cataloged under National Stock Number 5331-01-282-1542, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Waukesha Bearings Corporation. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-282-1542 |
| Primary Part Number | 000280252 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Waukesha Bearings Corporation |
| Status | ACTIVE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 000280252 PRIMARY | Waukesha Bearings Corporation (USA) |
| 063000143 PIECE 49 | Waukesha Bearings Corporation (USA) |
NSN 5331-01-282-1542 is a O-Ring, manufactured by Waukesha Bearings Corporation, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-282-1542 has 2 manufacturer part numbers on file: 000280252 (Waukesha Bearings Corporation), 063000143 PIECE 49 (Waukesha Bearings Corporation).
Key specifications for 000280252: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 1 specification is 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.