The O-Ring, cataloged under National Stock Number 5331-01-345-2325, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Waukesha Bearings Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Waukesha Bearings Corporation (CAGE 07332) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-345-2325 |
| Primary Part Number | 061-000-091 ITEM 59 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Waukesha Bearings Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 061-000-091 ITEM 59 PRIMARY | Waukesha Bearings Corporation (USA) |
| Reference | Meaning |
|---|---|
| 000280330-000 | 5/9 Secondary reference Waukesha Bearings Corporation |
NSN 5331-01-345-2325 is a O-Ring, manufactured by Waukesha Bearings Corporation, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-345-2325 has 1 manufacturer part number on file: 061-000-091 ITEM 59 (Waukesha Bearings Corporation).
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.