Valve, Regulating, Fluid Pressure4820-00-372-5322

NSN 4820-00-372-5322 · NIIN 003725322

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-00-372-5322 · 4820003725322 · NIIN 003725322 · 00-372-5322 · FSC 4820 Valves, Nonpowered

Nearby stock numbers ← 4820-00-372-5316 Valve, Regulating, Fluid Pressure · 4820-00-372-5344 →

4820-00-372-5322 — Valves, Nonpowered

Features

Valve,regulating,fluid Pressure — FSC 4820
Flow Control Device: POPPET
Body Style: STRAIGHT THRU
Regulation Type: 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC
Temp Rating: -20.0 FAHRENHEIT MINIMUM AND 140.0 FAHRENHEIT MAXIMUM DEGF
End Connection Quantity: 2
Manual Control Method: KNOB
Valve Loading Method: SPRING

Identification

NSN: 4820-00-372-5322
NIIN: 003725322
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-372-5322, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-00-372-5322
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Flow Control Device	POPPET
Body Style	STRAIGHT THRU
Regulation Type	1ST STAGE MANUAL, 2ND STAGE AUTOMATIC
Temp Rating	-20.0 FAHRENHEIT MINIMUM AND 140.0 FAHRENHEIT MAXIMUM DEGF
End Connection Quantity	2
Manual Control Method	KNOB
Valve Loading Method	SPRING
Material	COPPER ALLOY BODY
Media for Which Designed	FREON 13
Maximum Inlet Pressure Rating	ERR-060
Furnished Items	CYLINDER GAGE AND DELIVERY GAGE
Filter	INCLUDED

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
8L320	3/2 Design control — primary reference U.S. Government activity

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 4820-00-372-5322?

NSN 4820-00-372-5322 is a Valve,regulating,fluid Pressure, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-00-372-5322?

Key specifications for 4820-00-372-5322: Flow Control Device: POPPET; Body Style: STRAIGHT THRU; Regulation Type: 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC; Temp Rating: -20.0 FAHRENHEIT MINIMUM AND 140.0 FAHRENHEIT MAXIMUM DEGF. 12 specifications are documented in the U.S. Government catalog.

Is NSN 4820-00-372-5322 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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