The O-Ring, cataloged under National Stock Number 5331-01-468-4759, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Truflo Marine Ltd. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5331-01-468-4759 |
| Primary Part Number | 9589 PART 18 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Truflo Marine Ltd |
| Status | ACTIVE |
| 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 |
|---|---|
| 9589 PART 18 | Truflo Marine Ltd (GBR) |
| 9589/18 | Truflo Marine Ltd (GBR) |
| Reference | Meaning |
|---|---|
| O/R2327-BN | 3/9 Design control — primary reference Mmc International Corp. |
NSN 5331-01-468-4759 is a O-Ring, manufactured by Truflo Marine Ltd, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-468-4759 has 2 manufacturer part numbers on file: 9589 PART 18 (Truflo Marine Ltd), 9589/18 (Truflo Marine Ltd).
Key specifications for 9589 PART 18: End Item Identification: VALVE,VAPOR CONTROL,50MM MM. 0 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.