The O-Ring, cataloged under National Stock Number 5331-01-178-2279, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Eastman Kodak 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 | 5331-01-178-2279 |
| Primary Part Number | 535639 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Eastman Kodak 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 |
|---|---|
| 535639 PRIMARY | Eastman Kodak Co (USA) |
NSN 5331-01-178-2279 is a O-Ring, manufactured by Eastman Kodak Co, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-178-2279 has 1 manufacturer part number on file: 535639 (Eastman Kodak Co).
Key specifications for 535639: Special Features: USED WITH PROCESSING MACHINE,RADIOGRAPHIC FILM,AUTOMATIC; 6525011387492; CAGE 19139; PART NO. 104-2878; REPAIR PART. 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.