Valve, Linear, Directional Control4820-01-286-4584

NSN 4820-01-286-4584 · NIIN 012864584 · Part number 2154-256

Huntington Ingalls Inc Div Newport News Shipbuilding · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 43689

Government record, cited

NSN 4820-01-286-4584 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-286-4584. Manufacturer of record part number: 2154-256.

Also searched as 4820-01-286-4584 · 4820012864584 · NIIN 012864584 · 01-286-4584 · FSC 4820 Valves, Nonpowered · CAGE 43689 · 2154-256

Nearby stock numbers ← 4820-01-286-4583 Stem, Fluid Valve · 4820-01-286-4604 Valve, Globe →

4820-01-286-4584 — Valves, Nonpowered

Features

Valve,linear,directional Control — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Huntington Ingalls Inc Div Newport News Shipbuilding

Identification

NSN: 4820-01-286-4584
NIIN: 012864584
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 2154-256
Manufacturer: Huntington Ingalls Inc Div Newport News Shipbuilding

General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-286-4584, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. 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	Valve,linear,directional Control
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Huntington Ingalls Inc Div Newport News Shipbuilding (CAGE 43689)

Technical Specifications

Parameter	Value
NSN	4820-01-286-4584
Primary Part Number	2154-256
Item Name	Valve,linear,directional Control
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Huntington Ingalls Inc Div Newport News Shipbuilding
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
2154-256 PRIMARY	Huntington Ingalls Inc Div Newport News Shipbuilding (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 4820-01-286-4584?

NSN 4820-01-286-4584 is a Valve,linear,directional Control, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-286-4584?

NSN 4820-01-286-4584 has 1 manufacturer part number on file: 2154-256 (Huntington Ingalls Inc Div Newport News Shipbuilding).

Is NSN 4820-01-286-4584 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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