NSN 4820-01-382-8938 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-382-8938. Manufacturer of record part number: D900274 4.00IN ITEM 3A.
The Stem,fluid Valve, cataloged under National Stock Number 4820-01-382-8938, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Flomega Industries Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Stem,fluid Valve
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Flomega Industries Inc (CAGE 3V817)
Technical Specifications
Parameter
Value
NSN
4820-01-382-8938
Primary Part Number
D900274 4.00IN ITEM 3A
Item Name
Stem,fluid Valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Flomega Industries Inc
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
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-385-9195C900322POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Flomega Industries Inc
4820-01-385-9198D900274 6.00 ITEM 5POSSIBLE MATCH
RETAINER,DISK,VALVE
Possible match (shared part number)Flomega Industries Inc
4820-01-432-2563C900303 APOSSIBLE MATCH
RETAINER,DISK,VALVE
Possible match (shared part number)Flomega Industries Inc
4820-01-433-1301D900274 6.00IN CD90006POSSIBLE MATCH
VALVE,GLOBE
Possible match (shared part number)Flomega Industries Inc
NSN 4820-01-382-8938 is a Stem,fluid Valve, manufactured by Flomega Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-382-8938?
NSN 4820-01-382-8938 has 2 manufacturer part numbers on file: A900324 (Flomega Industries Inc), D900274 4.00IN ITEM 3A (Flomega Industries Inc).
What NSN replaces 4820-01-382-8938?
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-385-9195, 4820-01-385-9198, 4820-01-432-2563. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-382-8938 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.