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NSN 4820-01-338-8822Government record, cited

Valve, Regulating, Fluid Pressure4820-01-338-8822

NSN 4820-01-338-8822 · NIIN 013388822 · Part number VST450E-250
Victor Equipment Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 63026
Government record, cited
NSN 4820-01-338-8822 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-338-8822. Manufacturer of record part number: VST450E-250.
Also searched as  4820-01-338-8822 · 4820013388822 · NIIN 013388822 · 01-338-8822 · FSC 4820 Valves, Nonpowered · CAGE 63026 · VST450E-250
Nearby stock numbers  ·
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • Remote Actuation Method: DIAPHRAGM
  • Body Style: ANGLE
  • Manual Control Method: TEE HANDLE
  • Material: COPPER ALLOY BODY
  • Media for Which Designed: NITROGEN, GASEOUS
  • Filter: INCLUDED
  • 1 manufacturer part number on file
Identification
  • NSN: 4820-01-338-8822
  • NIIN: 013388822
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
  • Primary part number: VST450E-250
  • Manufacturer: Victor Equipment Co
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-338-8822, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Victor Equipment Co. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 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
ParameterValue
NSN4820-01-338-8822
Primary Part NumberVST450E-250
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — Valves, Nonpowered
ManufacturerVictor Equipment Co
StatusACTIVE
Remote Actuation MethodDIAPHRAGM
Body StyleANGLE
Manual Control MethodTEE HANDLE
MaterialCOPPER ALLOY BODY
Media for Which DesignedNITROGEN, GASEOUS
FilterINCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
VST450E-250 PRIMARY Victor Equipment Co (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 4820-01-338-8822?

NSN 4820-01-338-8822 is a Valve,regulating,fluid Pressure, manufactured by Victor Equipment Co, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-338-8822?

NSN 4820-01-338-8822 has 1 manufacturer part number on file: VST450E-250 (Victor Equipment Co).

What are the specifications of VST450E-250?

Key specifications for VST450E-250: Remote Actuation Method: DIAPHRAGM; Body Style: ANGLE; Manual Control Method: TEE HANDLE; Material: COPPER ALLOY BODY. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-338-8822 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.
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