Valve, Regulating, Fluid Pressure4820-01-321-2573

NSN 4820-01-321-2573 · NIIN 013212573 · Part number HVTSG2537

Victor Equipment Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 63026

Government record, cited

NSN 4820-01-321-2573 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-321-2573. Manufacturer of record part number: HVTSG2537.

Also searched as 4820-01-321-2573 · 4820013212573 · NIIN 013212573 · 01-321-2573 · FSC 4820 Valves, Nonpowered · CAGE 63026 · HVTSG2537

Nearby stock numbers ← 4820-01-321-2563 Seat, Valve · 4820-01-321-2574 Valve, Regulating, Oxygen System Pressure →

4820-01-321-2573 — Valves, Nonpowered

Features

Valve,regulating,fluid Pressure — FSC 4820
Media for Which Designed: ARGON
1 manufacturer part number on file
Manufacturer of record: Victor Equipment Co

Identification

NSN: 4820-01-321-2573
NIIN: 013212573
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: HVTSG2537
Manufacturer: Victor Equipment Co

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-321-2573, 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 1 specification, 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

Parameter	Value
NSN	4820-01-321-2573
Primary Part Number	HVTSG2537
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Victor Equipment Co
Status	ACTIVE
Media for Which Designed	ARGON

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
HVTSG2537 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 4820-01-321-2573?

NSN 4820-01-321-2573 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 4820-01-321-2573?

NSN 4820-01-321-2573 has 1 manufacturer part number on file: HVTSG2537 (Victor Equipment Co).

What are the specifications of HVTSG2537?

Key specifications for HVTSG2537: Media for Which Designed: ARGON. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-321-2573 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.

PartsTable Design LLC · partstable.com