The Valve,safety Relief, cataloged under National Stock Number 4820-01-458-7672, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Richard Wolf Medical Instruments Corp. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-458-7672 |
| Primary Part Number | 2026.181 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Richard Wolf Medical Instruments Corp |
| 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 |
|---|---|
| 2026.181 PRIMARY | Richard Wolf Medical Instruments Corp (USA) |
| Reference | Meaning |
|---|---|
| LL-H48-3392 | 5/9 Secondary reference Naval Medical Material Support Command Detachment |
| REPAIR PART | 5/1 Secondary reference U.S. Government activity |
NSN 4820-01-458-7672 is a Valve,safety Relief, manufactured by Richard Wolf Medical Instruments Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-458-7672 has 1 manufacturer part number on file: 2026.181 (Richard Wolf Medical Instruments Corp).
Key specifications for 2026.181: Special Features: END ITEM APPLICATION CO2 INSUFFLATOR; MODEL 2026.60. 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.