The O-Ring, cataloged under National Stock Number 5331-01-283-5423, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Altra Industrial Motion Corp.. The record lists 2 manufacturer part numbers 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 | Altra Industrial Motion Corp. (CAGE 71041) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-283-5423 |
| Primary Part Number | FWC752B-200S PIECE 22 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Altra Industrial Motion Corp. |
| 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 |
|---|---|
| 51483 | Altra Industrial Motion Corp. (USA) |
| FWC752B-200S PIECE 22 PRIMARY | Altra Industrial Motion Corp. (USA) |
NSN 5331-01-283-5423 is a O-Ring, manufactured by Altra Industrial Motion Corp., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-283-5423 has 2 manufacturer part numbers on file: 51483 (Altra Industrial Motion Corp.), FWC752B-200S PIECE 22 (Altra Industrial Motion Corp.).
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.