The O-Ring, cataloged under National Stock Number 5331-01-607-1207, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Fairfield Manufacturing Company, Inc. Dba Dana Fairfield. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Fairfield Manufacturing Company, Inc. Dba Dana Fairfield (CAGE 73047) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-607-1207 |
| Primary Part Number | 9400138 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Fairfield Manufacturing Company, Inc. Dba Dana Fairfield |
| 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 |
|---|---|
| 9400138 PRIMARY | Fairfield Manufacturing Company, Inc. Dba Dana Fairfield (USA) |
NSN 5331-01-607-1207 is a O-Ring, manufactured by Fairfield Manufacturing Company, Inc. Dba Dana Fairfield, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-607-1207 has 1 manufacturer part number on file: 9400138 (Fairfield Manufacturing Company, Inc. Dba Dana Fairfield).
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.