The O-Ring, cataloged under National Stock Number 5331-01-718-6638, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Ford Motor Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-718-6638 |
| Primary Part Number | BC3Z-8590-F |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Ford Motor Co |
| 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 |
|---|---|
| BC3Z-8590-F PRIMARY | Ford Motor Co (USA) |
NSN 5331-01-718-6638 is a O-Ring, manufactured by Ford Motor Co, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-718-6638 has 1 manufacturer part number on file: BC3Z-8590-F (Ford Motor Co).
Key specifications for BC3Z-8590-F: Part Name Assigned by Controlling Agency: LOWER HOSE O-RING-FORD. 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.