Valve, Double Check4820-01-571-7400

NSN 4820-01-571-7400 · NIIN 015717400 · Part number 10006879

General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1EFH8

Government record, cited

NSN 4820-01-571-7400 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-571-7400. Manufacturer of record part number: 10006879.

Also searched as 4820-01-571-7400 · 4820015717400 · NIIN 015717400 · 01-571-7400 · FSC 4820 Valves, Nonpowered · CAGE 1EFH8 · 10006879

Nearby stock numbers ← 4820-01-571-7360 Stem, Fluid Valve · 4820-01-571-7427 Valve, Bleeder, Hydraulic System →

4820-01-571-7400 — Valves, Nonpowered

Features

Valve,double Check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp

Identification

NSN: 4820-01-571-7400
NIIN: 015717400
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 10006879
Manufacturer: General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp

General Description

The Valve,double Check, cataloged under National Stock Number 4820-01-571-7400, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-571-7400
Primary Part Number	10006879
Item Name	Valve,double Check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
10006879 PRIMARY	General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-571-7400?

NSN 4820-01-571-7400 is a Valve,double Check, manufactured by General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-571-7400?

NSN 4820-01-571-7400 has 1 manufacturer part number on file: 10006879 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).

What are the specifications of 10006879?

Key specifications for 10006879: Part Name Assigned by Controlling Agency: DOUBLE CHECK VALVE SUBASSEMBLY; End Item Identification: ARMORED VEHICLE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-571-7400 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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