NSN 4820-01-438-6818 · NIIN 014386818 · Part number BOF22245
Marshall Land Systems Limited · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE K4922
Government record, cited
NSN 4820-01-438-6818 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-438-6818. Manufacturer of record part number: BOF22245.
Manufacturer of record: Marshall Land Systems Limited
Identification
NSN: 4820-01-438-6818
NIIN: 014386818
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: BOF22245
Manufacturer: Marshall Land Systems Limited
General Description
The Valve,gravity Disch, cataloged under National Stock Number 4820-01-438-6818, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Marshall Land Systems Limited. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
C Systems Llc Dba Craig Systems Dba Eastern Technologies
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 4820-01-438-6818?
NSN 4820-01-438-6818 is a Valve,gravity Disch, manufactured by Marshall Land Systems Limited, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-438-6818?
NSN 4820-01-438-6818 has 1 manufacturer part number on file: BOF22245 (Marshall Land Systems Limited).
Is NSN 4820-01-438-6818 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.