The Stem,fluid Valve, cataloged under National Stock Number 4820-01-436-2090, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fire Combat, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-436-2090 |
| Primary Part Number | 06545 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Fire Combat, Inc. |
| Status | ACTIVE |
| Largest Outside Diameter | 0.497 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4820-01-436-2090 is a Stem,fluid Valve, manufactured by Fire Combat, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-436-2090 has 2 manufacturer part numbers on file: 7HD854 (Oshkosh Defense Llc), 06545 (Fire Combat, Inc.).
Key specifications for 06545: Largest Outside Diameter: 0.497 INCHES NOMINAL IN; Overall Length: 1.500 INCHES NOMINAL IN; Special Features: RED ANNODIZED; End Item Identification: FIRE COMBAT FIRE TRUCK P19. 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.