The O-Ring, cataloged under National Stock Number 5331-01-462-7301, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Met-Pro Corporation Dba Fybroc Division Div Fybroc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Met-Pro Corporation Dba Fybroc Division Div Fybroc (CAGE 1EJQ5) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-462-7301 |
| Primary Part Number | 70048C412 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Met-Pro Corporation Dba Fybroc Division Div Fybroc |
| 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 |
|---|---|
| 70048C412 PRIMARY | Met-Pro Corporation Dba Fybroc Division Div Fybroc (USA) |
| Reference | Meaning |
|---|---|
| 70048C412 | 5/9 Secondary reference Fybroc Inc |
NSN 5331-01-462-7301 is a O-Ring, manufactured by Met-Pro Corporation Dba Fybroc Division Div Fybroc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-462-7301 has 1 manufacturer part number on file: 70048C412 (Met-Pro Corporation Dba Fybroc Division Div Fybroc).
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.