The O-Ring, cataloged under National Stock Number 5331-01-563-3542, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hypertherm, Inc. Div Hypertherm. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-563-3542 |
| Primary Part Number | 026019 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Hypertherm, Inc. Div Hypertherm |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 026019 PRIMARY | Hypertherm, Inc. Div Hypertherm (USA) |
NSN 5331-01-563-3542 is a O-Ring, manufactured by Hypertherm, Inc. Div Hypertherm, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-563-3542 has 1 manufacturer part number on file: 026019 (Hypertherm, Inc. Div Hypertherm).
Key specifications for 026019: Part Name Assigned by Controlling Agency: SILICONE 70 DURO 0.801 X 0.070; End Item Identification: PAC 135 TORCH. 0 specifications are documented in the U.S. Government catalog.
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.