The Valve,check, cataloged under National Stock Number 4820-01-008-8337, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Danfoss Fluid Power Inc Easley Opn. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Valve,check |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (CAGE 13841); Danfoss Fluid Power Inc Easley Opn (CAGE 8Z296) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-008-8337 |
| Primary Part Number | 4KK-DXP1411-001 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Danfoss Fluid Power Inc Easley Opn |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| A24579-30 | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| 4KK-DXP1411-001 PRIMARY | Danfoss Fluid Power Inc Easley Opn (USA) |
| Reference | Meaning |
|---|---|
| 4KK-DKP1411-001 | C/1 Advisory reference — outside the item-of-supply concept Danfoss Fluid Power Inc Easley Opn |
NSN 4820-01-008-8337 is a Valve,check, manufactured by Danfoss Fluid Power Inc Easley Opn, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-008-8337 has 2 manufacturer part numbers on file: A24579-30 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 4KK-DXP1411-001 (Danfoss Fluid Power Inc Easley Opn).
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.