Valve, Safety Relief4820-01-445-4077

NSN 4820-01-445-4077 · NIIN 014454077 · Part number N-30250-A

Haldex Brake Products Corporation · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 06721

Government record, cited

NSN 4820-01-445-4077 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-445-4077. Manufacturer of record part number: N-30250-A.

Also searched as 4820-01-445-4077 · 4820014454077 · NIIN 014454077 · 01-445-4077 · FSC 4820 Valves, Nonpowered · CAGE 06721 · N-30250-A

Nearby stock numbers ← 4820-01-445-4023 Valve, Globe · 4820-01-445-4167 Valve, Gate →

4820-01-445-4077 — Valves, Nonpowered

Features

Valve,safety Relief — FSC 4820
3 manufacturer part numbers on file
Manufacturer of record: Haldex Brake Products Corporation

Identification

NSN: 4820-01-445-4077
NIIN: 014454077
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: N-30250-A
Manufacturer: Haldex Brake Products Corporation

General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-445-4077, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Haldex Brake Products Corporation. The record lists 3 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	4820-01-445-4077
Primary Part Number	N-30250-A
Item Name	Valve,safety Relief
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Haldex Brake Products Corporation
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
N-30250-A	Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
N-30250-A PRIMARY	Haldex Brake Products Corporation (USA)
N-30250-A	Amz Alabama 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 4820-01-445-4077?

NSN 4820-01-445-4077 is a Valve,safety Relief, manufactured by Haldex Brake Products Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-445-4077?

NSN 4820-01-445-4077 has 3 manufacturer part numbers on file: N-30250-A (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), N-30250-A (Haldex Brake Products Corporation), N-30250-A (Amz Alabama Inc.).

What are the specifications of N-30250-A?

Key specifications for N-30250-A: End Item Identification: TRUCK, FAMILY OF MEDIUM TACTICAL VEHICLES (FMTV) - LIGHT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-445-4077 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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