PartsTable TECHNICAL DATA SHEET

NSN 4820-01-600-6190Government record, cited

Valve, Regulating, Fluid Pressure4820-01-600-6190

NSN 4820-01-600-6190 · NIIN 016006190 · Part number VIC0781-1453

Airgas Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 46AN7

Government record, cited

NSN 4820-01-600-6190 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-600-6190. Manufacturer of record part number: VIC0781-1453.

Also searched as 4820-01-600-6190 · 4820016006190 · NIIN 016006190 · 01-600-6190 · FSC 4820 Valves, Nonpowered · CAGE 46AN7 · VIC0781-1453 · 0781-1453 · 0781-1453

Nearby stock numbers ← 4820-01-600-6089 Valve, Flow Control · 4820-01-600-6435 Valve, Flow Control →

4820-01-600-6190 — Valves, Nonpowered

Features

Valve,regulating,fluid Pressure — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Airgas Inc

Identification

NSN: 4820-01-600-6190
NIIN: 016006190
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: VIC0781-1453
Manufacturer: Airgas Inc

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-600-6190, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Airgas 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-600-6190
Primary Part Number	VIC0781-1453
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Airgas 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

Cross-Reference Index

Part Number	Manufacturer
VIC0781-1453 PRIMARY	Airgas Inc (USA)
0781-1453	Airgas Inc (USA)

Reference documents

Reference	Meaning
0781-1453	5/9 Secondary reference Air Liquide America Corp

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 4820-01-600-6190?

NSN 4820-01-600-6190 is a Valve,regulating,fluid Pressure, manufactured by Airgas Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-600-6190?

NSN 4820-01-600-6190 has 2 manufacturer part numbers on file: VIC0781-1453 (Airgas Inc), 0781-1453 (Airgas Inc).

What are the specifications of VIC0781-1453?

Key specifications for VIC0781-1453: End Item Identification: RQ-4A A. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-600-6190 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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