The O-Ring, cataloged under National Stock Number 5331-01-660-8057, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Div Fed. 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 | Eaton Corporation Div Fed (CAGE 15284) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-660-8057 |
| Primary Part Number | 13100-325 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Eaton Corporation Div Fed |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 13100-325 PRIMARY | Eaton Corporation Div Fed (USA) |
NSN 5331-01-660-8057 is a O-Ring, manufactured by Eaton Corporation Div Fed, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-660-8057 has 1 manufacturer part number on file: 13100-325 (Eaton Corporation Div Fed).
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.