The Valve and Screw Ass, cataloged under National Stock Number 4820-01-471-0609, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cummins Filtration Inc Dba Fleetguard Div Cummins Inc. Government technical data includes 1 specification, 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 | 4820-01-471-0609 |
| Primary Part Number | 025754200S |
| Item Name | Valve and Screw Ass |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cummins Filtration Inc Dba Fleetguard Div Cummins Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 025754200S PRIMARY | Cummins Filtration Inc Dba Fleetguard Div Cummins Inc (USA) |
| 257542S | Cummins Filtration Inc Dba Fleetguard Div Cummins Inc (USA) |
NSN 4820-01-471-0609 is a Valve and Screw Ass, manufactured by Cummins Filtration Inc Dba Fleetguard Div Cummins Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-471-0609 has 2 manufacturer part numbers on file: 025754200S (Cummins Filtration Inc Dba Fleetguard Div Cummins Inc), 257542S (Cummins Filtration Inc Dba Fleetguard Div Cummins Inc).
Key specifications for 025754200S: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: THE VALVE AND SCREW ASSEMBLY NEXT HIGHER ASSEMBLY IS P/N 257548, NSN 2910-01-097-8591;FOR TECHNICAL ADVICE CALL FLEETGUARD INC 1-800-223-4583 EXT 9627. 1 specification is 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.