Plug, Relief Valve4820-01-443-6595

NSN 4820-01-443-6595 · NIIN 014436595 · Part number 217-3001-00

Hale Products, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 26840

Government record, cited

NSN 4820-01-443-6595 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-443-6595. Manufacturer of record part number: 217-3001-00.

Also searched as 4820-01-443-6595 · 4820014436595 · NIIN 014436595 · 01-443-6595 · FSC 4820 Valves, Nonpowered · CAGE 26840 · 217-3001-00

Nearby stock numbers ← 4820-01-443-6591 Valve, Gate · 4820-01-443-6602 Valve, Globe →

4820-01-443-6595 — Valves, Nonpowered

Features

Plug,relief Valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Hale Products, Inc.

Identification

NSN: 4820-01-443-6595
NIIN: 014436595
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 217-3001-00
Manufacturer: Hale Products, Inc.

General Description

The Plug,relief Valve, cataloged under National Stock Number 4820-01-443-6595, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hale Products, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Plug,relief Valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Hale Products, Inc. (CAGE 26840)

Technical Specifications

Parameter	Value
NSN	4820-01-443-6595
Primary Part Number	217-3001-00
Item Name	Plug,relief Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hale Products, 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)

Cross-Reference Index

Part Number	Manufacturer
217-3001-00 PRIMARY	Hale Products, 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 4820-01-443-6595?

NSN 4820-01-443-6595 is a Plug,relief Valve, manufactured by Hale Products, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-443-6595?

NSN 4820-01-443-6595 has 1 manufacturer part number on file: 217-3001-00 (Hale Products, Inc.).

Is NSN 4820-01-443-6595 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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