Valve, Regulating, System Pressure4820-01-595-9459

NSN 4820-01-595-9459 · NIIN 015959459 · Part number 3332185

Minuteman International, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 16893

Government record, cited

NSN 4820-01-595-9459 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-595-9459. Manufacturer of record part number: 3332185.

Also searched as 4820-01-595-9459 · 4820015959459 · NIIN 015959459 · 01-595-9459 · FSC 4820 Valves, Nonpowered · CAGE 16893 · 3332185 · FIG 6.45 INDEX 13

Nearby stock numbers ← 4820-01-595-9426 Valve, Check · 4820-01-595-9502 Valve, Restrictor Check →

4820-01-595-9459 — Valves, Nonpowered

Features

Valve,regulating,system Pressure — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Minuteman International, Inc.

Identification

NSN: 4820-01-595-9459
NIIN: 015959459
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3332185
Manufacturer: Minuteman International, Inc.

General Description

The Valve,regulating,system Pressure, cataloged under National Stock Number 4820-01-595-9459, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Minuteman International, Inc.. 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	4820-01-595-9459
Primary Part Number	3332185
Item Name	Valve,regulating,system Pressure
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Minuteman International, 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
3332185 PRIMARY	Minuteman International, Inc. (USA)
FIG 6.45 INDEX 13	Minuteman International, Inc. (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 4820-01-595-9459?

NSN 4820-01-595-9459 is a Valve,regulating,system Pressure, manufactured by Minuteman International, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-595-9459?

NSN 4820-01-595-9459 has 2 manufacturer part numbers on file: 3332185 (Minuteman International, Inc.), FIG 6.45 INDEX 13 (Minuteman International, Inc.).

What are the specifications of 3332185?

Key specifications for 3332185: Part Name Assigned by Controlling Agency: VALVE, DUMP, ASSEMBLY; End Item Identification: QRE 3001A (DN) DIESEL POWER HP WASHER A. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-595-9459 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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