Valve, Gate4820-01-584-7944

NSN 4820-01-584-7944 · NIIN 015847944 · Part number 052102.450

W. & O. Supply, Inc. Div W&o Norfolk · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 6R256

Government record, cited

NSN 4820-01-584-7944 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-584-7944. Manufacturer of record part number: 052102.450.

Also searched as 4820-01-584-7944 · 4820015847944 · NIIN 015847944 · 01-584-7944 · FSC 4820 Valves, Nonpowered · CAGE 6R256 · 052102.450

Nearby stock numbers ← 4820-01-584-7912 Valve, Flow Control · 4820-01-584-7953 Valve, Pressure Equalizing, Gaseou →

4820-01-584-7944 — Valves, Nonpowered

Features

Valve,gate — FSC 4820
Valve Size: 2.500 INCHES IN
Material: COPPER ALLOY BODY
Valve Operation Method: MANUAL
1 manufacturer part number on file
Manufacturer of record: W. & O. Supply, Inc. Div W&o Norfolk

Identification

NSN: 4820-01-584-7944
NIIN: 015847944
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 052102.450
Manufacturer: W. & O. Supply, Inc. Div W&o Norfolk

General Description

The Valve,gate, cataloged under National Stock Number 4820-01-584-7944, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is W. & O. Supply, Inc. Div W&o Norfolk. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-584-7944
Primary Part Number	052102.450
Item Name	Valve,gate
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	W. & O. Supply, Inc. Div W&o Norfolk
Status	ACTIVE
Valve Size	2.500 INCHES IN
Material	COPPER ALLOY BODY
Valve Operation Method	MANUAL

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
052102.450 PRIMARY	W. & O. Supply, Inc. Div W&o Norfolk (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 4820-01-584-7944?

NSN 4820-01-584-7944 is a Valve,gate, manufactured by W. & O. Supply, Inc. Div W&o Norfolk, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-584-7944?

NSN 4820-01-584-7944 has 1 manufacturer part number on file: 052102.450 (W. & O. Supply, Inc. Div W&o Norfolk).

What are the specifications of 052102.450?

Key specifications for 052102.450: Valve Size: 2.500 INCHES IN; End Item Identification: NEW CONSTRUCTION LCS3; Material: COPPER ALLOY BODY; Valve Operation Method: MANUAL. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-584-7944 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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