The Stem,fluid Valve, cataloged under National Stock Number 4820-01-661-7067, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Trident Emergency Products, Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-661-7067 |
| Primary Part Number | 05.002.0 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Trident Emergency Products, Llc |
| Status | ACTIVE |
| Valve Type for Which Designed | REGULATOR |
| Largest Outside Diameter | 0.74 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4820-01-661-7067 is a Stem,fluid Valve, manufactured by Trident Emergency Products, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-661-7067 has 2 manufacturer part numbers on file: 4199421 (Oshkosh Defense Llc), 05.002.0 (Trident Emergency Products, Llc).
Key specifications for 05.002.0: Valve Type for Which Designed: REGULATOR; Largest Outside Diameter: 0.74 INCHES NOMINAL IN; Overall Length: 2.44 INCHES NOMINAL IN; End Item Identification: TRIDENT EMERGENCY SERVICES AIR PRIMER;. 2 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.