NSN 4820-01-556-3019 · NIIN 015563019 · Part number 1001697
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 4820-01-556-3019 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-556-3019. Manufacturer of record part number: 1001697.
Also searched as4820-01-556-3019 ·
4820015563019 ·
NIIN 015563019 ·
01-556-3019 ·
FSC 4820 Valves, Nonpowered · CAGE 1EFH8 · 1001697
Manufacturer of record: General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Identification
NSN: 4820-01-556-3019
NIIN: 015563019
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1001697
Manufacturer: General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
General Description
The Valve,expansion, cataloged under National Stock Number 4820-01-556-3019, 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
4820-01-556-3019
Primary Part Number
1001697
Item Name
Valve,expansion
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
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 4820-01-556-3019?
NSN 4820-01-556-3019 is a Valve,expansion, 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 4820-01-556-3019?
NSN 4820-01-556-3019 has 1 manufacturer part number on file: 1001697 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).
What are the specifications of 1001697?
Key specifications for 1001697: Part Name Assigned by Controlling Agency: VALVE,EXPANSION; End Item Identification: 2355-01-532-2174;JOINT EOD RAPID RESPONSE VEHICLE (JERRV). 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-556-3019 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.