Valve, Butterfly4820-01-491-3422

NSN 4820-01-491-3422 · NIIN 014913422 · Part number 512-703-100-362-597

Emerson Automation Solutions Final Control Us Lp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 04613

Government record, cited

NSN 4820-01-491-3422 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-491-3422. Manufacturer of record part number: 512-703-100-362-597.

Also searched as 4820-01-491-3422 · 4820014913422 · NIIN 014913422 · 01-491-3422 · FSC 4820 Valves, Nonpowered · CAGE 04613 · 512-703-100-362-597 · 362-10-512 · 362-033-4 · D362-10-512

Nearby stock numbers ← 4820-01-491-3402 Valve, Ball · 4820-01-491-3555 Retainer, Disk, Valve →

4820-01-491-3422 — Valves, Nonpowered

Features

Valve,butterfly — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Emerson Automation Solutions Final Control Us Lp

Identification

NSN: 4820-01-491-3422
NIIN: 014913422
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 512-703-100-362-597
Manufacturer: Emerson Automation Solutions Final Control Us Lp

General Description

The Valve,butterfly, cataloged under National Stock Number 4820-01-491-3422, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,butterfly
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Emerson Automation Solutions Final Control Us Lp (CAGE 04613)

Technical Specifications

Parameter	Value
NSN	4820-01-491-3422
Primary Part Number	512-703-100-362-597
Item Name	Valve,butterfly
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Emerson Automation Solutions Final Control Us Lp
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
512-703-100-362-597 PRIMARY	Emerson Automation Solutions Final Control Us Lp (USA)

Reference documents

Reference	Meaning
362-10-512	D/9 Drawing number reference only Emerson Automation Solutions Final Control Us Lp
362-033-4	D/9 Drawing number reference only Emerson Automation Solutions Final Control Us Lp
D362-10-512	C/1 Advisory reference — outside the item-of-supply concept Emerson Automation Solutions Final Control Us Lp

Frequently Asked Questions

What is NSN 4820-01-491-3422?

NSN 4820-01-491-3422 is a Valve,butterfly, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-491-3422?

NSN 4820-01-491-3422 has 1 manufacturer part number on file: 512-703-100-362-597 (Emerson Automation Solutions Final Control Us Lp).

Is NSN 4820-01-491-3422 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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