The Stem,fluid Valve, cataloged under National Stock Number 4820-01-210-5856, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cmb Industries Febco Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-210-5856 |
| Primary Part Number | 500280 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cmb Industries Febco Div |
| 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 |
|---|---|
| 500280 PRIMARY | Cmb Industries Febco Div (USA) |
NSN 4820-01-210-5856 is a Stem,fluid Valve, manufactured by Cmb Industries Febco Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-210-5856 has 1 manufacturer part number on file: 500280 (Cmb Industries Febco Div).
1 possible match (shared part number, not a government interchangeability claim): 6115-01-406-4236. Verify interchangeability with system specifications before substitution.
Key specifications for 500280: Special Features: STAINLESS STEEL; End Item Identification: FEBCO MODEL 825Y REDUCED PRESSURE BACKFLOW PREVENTER VALVE. 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.