The Cartridge,check Valve, cataloged under National Stock Number 4820-01-677-7434, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Husqvarna Construction Products North America, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-677-7434 |
| Primary Part Number | 542 19 94-14 |
| Item Name | Cartridge,check Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Husqvarna Construction Products North America, Inc. |
| 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 |
|---|---|
| 542 19 94-14 PRIMARY | Husqvarna Construction Products North America, Inc. (USA) |
NSN 4820-01-677-7434 is a Cartridge,check Valve, manufactured by Husqvarna Construction Products North America, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-677-7434 has 1 manufacturer part number on file: 542 19 94-14 (Husqvarna Construction Products North America, Inc.).
Key specifications for 542 19 94-14: Part Name Assigned by Controlling Agency: CARTRIDGE; VAVLE COUNTERBALANCE; End Item Identification: NSN 3895-01-669-1345. 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.