NSN 4820-01-679-9920 · NIIN 016799920 · Part number 4003544-1
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 4820-01-679-9920 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-679-9920. Manufacturer of record part number: 4003544-1.
Manufacturer of record: General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Identification
NSN: 4820-01-679-9920
NIIN: 016799920
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4003544-1
Manufacturer: General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
General Description
The Valve,globe, cataloged under National Stock Number 4820-01-679-9920, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Valve,globe
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Mcmaster-Carr Supply Co (CAGE 39428); General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (CAGE 1EFH8)
Technical Specifications
Parameter
Value
NSN
4820-01-679-9920
Primary Part Number
4003544-1
Item Name
Valve,globe
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 4820-01-679-9920?
NSN 4820-01-679-9920 is a Valve,globe, 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 4820-01-679-9920?
NSN 4820-01-679-9920 has 2 manufacturer part numbers on file: 8063K33 (Mcmaster-Carr Supply Co), 4003544-1 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).
Is NSN 4820-01-679-9920 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.