NSN 4820-01-196-7444 · NIIN 011967444 · Part number 302354-0119
Diamond Power International, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 17590
Government record, cited
NSN 4820-01-196-7444 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-196-7444. Manufacturer of record part number: 302354-0119.
Manufacturer of record: Diamond Power International, Inc.
Identification
NSN: 4820-01-196-7444
NIIN: 011967444
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 302354-0119
Manufacturer: Diamond Power International, Inc.
General Description
The Valve,check, cataloged under National Stock Number 4820-01-196-7444, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Diamond Power International, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
Valve,check
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Diamond Power International, Inc. (CAGE 17590)
Technical Specifications
Parameter
Value
NSN
4820-01-196-7444
Primary Part Number
302354-0119
Item Name
Valve,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Diamond Power International, 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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-196-7473930754-2783POSSIBLE MATCH
ELBOW,PIPE TO TUBE
Possible match (shared part number)Diamond Power International, Inc.
4730-01-196-7477930711-2783POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
Possible match (shared part number)Diamond Power International, Inc.
4820-01-196-7576301511-0111POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Diamond Power International, Inc.
4730-01-197-7723930736-8200POSSIBLE MATCH
ELBOW,PIPE
Possible match (shared part number)Diamond Power International, Inc.
3020-01-197-7740302144-0114POSSIBLE MATCH
GEAR,DRIVE MOTION
Possible match (shared part number)Diamond Power International, Inc.
NSN 4820-01-196-7444 is a Valve,check, manufactured by Diamond Power International, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-196-7444?
NSN 4820-01-196-7444 has 2 manufacturer part numbers on file: 302354-0119 (Diamond Power International, Inc.), 312862-1046 PIECE 61 (Diamond Power International, Inc.).
What NSN replaces 4820-01-196-7444?
5 possible matches (shared part number, not a government interchangeability claim): 4730-01-196-7473, 4730-01-196-7477, 4820-01-196-7576. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-196-7444 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.