The O-Ring, cataloged under National Stock Number 5331-01-698-0325, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-698-0325 |
| Primary Part Number | BC3Z-8527-N |
| 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-8527-N PRIMARY | Ford Motor Co (USA) |
| Reference | Meaning |
|---|---|
| BC3Z-8527-N | 5/9 Secondary reference Ford Motor Company |
NSN 5331-01-698-0325 is a O-Ring, manufactured by Ford Motor Co, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-698-0325 has 1 manufacturer part number on file: BC3Z-8527-N (Ford Motor Co).
Key specifications for BC3Z-8527-N: Part Name Assigned by Controlling Agency: ENGINE COOLANT PIPE O-RING; End Item Identification: F350. 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.