Valve, Regulating, Fluid Pressure4820-01-674-4645

NSN 4820-01-674-4645 · NIIN 016744645 · Part number AR40-F04-M-RZ-X425

Smc Corporation of America · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 55470

Government record, cited

NSN 4820-01-674-4645 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-674-4645. Manufacturer of record part number: AR40-F04-M-RZ-X425.

Also searched as 4820-01-674-4645 · 4820016744645 · NIIN 016744645 · 01-674-4645 · FSC 4820 Valves, Nonpowered · CAGE 55470 · AR40-F04-M-RZ-X425

Nearby stock numbers ← 4820-01-674-4634 Disk, Rupturable · 4820-01-674-4874 Valve, Linear, Directional Control →

4820-01-674-4645 — Valves, Nonpowered

Features

Valve,regulating,fluid Pressure — FSC 4820
Filter: INCLUDED
2 manufacturer part numbers on file
Manufacturer of record: Smc Corporation of America

Identification

NSN: 4820-01-674-4645
NIIN: 016744645
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: AR40-F04-M-RZ-X425
Manufacturer: Smc Corporation of America

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-674-4645, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Smc Corporation of America. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-674-4645
Primary Part Number	AR40-F04-M-RZ-X425
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Smc Corporation of America
Status	ACTIVE
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

Part Number	Manufacturer
AR40-F04-M-RZ-X425 PRIMARY	Smc Corporation of America (USA)
AR40-F04-M-RZ-X425	Smc Corporation (australia) Pty Ltd (AUS)

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 4820-01-674-4645?

NSN 4820-01-674-4645 is a Valve,regulating,fluid Pressure, manufactured by Smc Corporation of America, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-674-4645?

NSN 4820-01-674-4645 has 2 manufacturer part numbers on file: AR40-F04-M-RZ-X425 (Smc Corporation of America), AR40-F04-M-RZ-X425 (Smc Corporation (australia) Pty Ltd).

What are the specifications of AR40-F04-M-RZ-X425?

Key specifications for AR40-F04-M-RZ-X425: Part Name Assigned by Controlling Agency: MODULAR TYPE REGULATOR; Filter: INCLUDED. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-674-4645 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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