Valve, Regulating, Fluid Pressure4820-01-383-5041

NSN 4820-01-383-5041 · NIIN 013835041 · Part number 88043-203

Hydraulics International, Inc. Dba Hydraulics International Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 56529

Government record, cited

NSN 4820-01-383-5041 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-383-5041. Manufacturer of record part number: 88043-203.

Also searched as 4820-01-383-5041 · 4820013835041 · NIIN 013835041 · 01-383-5041 · FSC 4820 Valves, Nonpowered · CAGE 56529 · 88043-203

Nearby stock numbers ← 4820-01-383-5039 Valve, Safety Relief · 4820-01-383-5055 Valve, Safety Relief →

4820-01-383-5041 — Valves, Nonpowered

Features

Valve,regulating,fluid Pressure — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Hydraulics International, Inc. Dba Hydraulics International Inc

Identification

NSN: 4820-01-383-5041
NIIN: 013835041
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 88043-203
Manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-383-5041, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Hydraulics International, Inc. Dba Hydraulics International Inc (CAGE 56529)

Technical Specifications

Parameter	Value
NSN	4820-01-383-5041
Primary Part Number	88043-203
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hydraulics International, Inc. Dba Hydraulics 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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4820-01-383-563888043-203-1 POSSIBLE MATCH

BODY,VALVE

Possible match (shared part number)Hydraulics International, Inc. Dba Hydraulics International Inc

Cross-Reference Index

Part Number	Manufacturer
88043-203 PRIMARY	Hydraulics International, Inc. Dba Hydraulics International Inc (USA)

Related Parts

4820-01-383-5638POSSIBLE MATCH

BODY,VALVE

88043-203-1

Frequently Asked Questions

What is NSN 4820-01-383-5041?

NSN 4820-01-383-5041 is a Valve,regulating,fluid Pressure, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-383-5041?

NSN 4820-01-383-5041 has 1 manufacturer part number on file: 88043-203 (Hydraulics International, Inc. Dba Hydraulics International Inc).

What NSN replaces 4820-01-383-5041?

1 possible match (shared part number, not a government interchangeability claim): 4820-01-383-5638. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-383-5041 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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