The O-Ring, cataloged under National Stock Number 5331-01-304-9274, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Plc Naval Marine. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Rolls-Royce Plc Naval Marine (CAGE K5974); Indufil B.v. (CAGE H0J07) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-304-9274 |
| Primary Part Number | JRC 1460 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Rolls-Royce Plc Naval Marine |
| 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 |
|---|---|
| JRC 1460 | Rolls-Royce Plc Naval Marine (GBR) |
| 81.12.015.02 | Indufil B.v. (NLD) |
| DIS 1932/H11 ITEM 221-8 | Rolls-Royce Plc Naval Marine (GBR) |
| Reference | Meaning |
|---|---|
| 811201502 | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division |
| 811201502 | 3/9 Design control — primary reference Parker Hannifin Corporation Div Hydraulic Filter Division, Fairey Arlon Operations |
NSN 5331-01-304-9274 is a O-Ring, manufactured by Rolls-Royce Plc Naval Marine, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-304-9274 has 3 manufacturer part numbers on file: JRC 1460 (Rolls-Royce Plc Naval Marine), 81.12.015.02 (Indufil B.v.), DIS 1932/H11 ITEM 221-8 (Rolls-Royce Plc Naval Marine).
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.