The O-Ring, cataloged under National Stock Number 5331-01-443-3443, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Tescom Corp Dba Tescom Div Tescom. 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 | Tescom Corp Dba Tescom Div Tescom (CAGE 13669) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-443-3443 |
| Primary Part Number | 5200-029087 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Tescom Corp Dba Tescom Div Tescom |
| 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 |
|---|---|
| 5200-029087 PRIMARY | Tescom Corp Dba Tescom Div Tescom (USA) |
NSN 5331-01-443-3443 is a O-Ring, manufactured by Tescom Corp Dba Tescom Div Tescom, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-443-3443 has 1 manufacturer part number on file: 5200-029087 (Tescom Corp Dba Tescom Div Tescom).
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.