The O-Ring, cataloged under National Stock Number 5331-01-449-3589, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Bauer Equipment America, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Bauer Equipment America, Inc. (CAGE 63779) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-449-3589 |
| Primary Part Number | 97258 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Bauer Equipment America, Inc. |
| 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 |
|---|---|
| 97258 PRIMARY | Bauer Equipment America, Inc. (USA) |
| Reference | Meaning |
|---|---|
| D-19 601 924 8 FIND NO.10 | 5/9 Secondary reference Bauer Equipment America, Inc. |
NSN 5331-01-449-3589 is a O-Ring, manufactured by Bauer Equipment America, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-449-3589 has 1 manufacturer part number on file: 97258 (Bauer Equipment America, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4940-01-481-4147. Verify interchangeability with system specifications before substitution.
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.