Valve, Butterfly4820-01-523-6772

NSN 4820-01-523-6772 · NIIN 015236772 · Part number 143-703-035-360-633

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

Government record, cited

NSN 4820-01-523-6772 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-523-6772. Manufacturer of record part number: 143-703-035-360-633.

Also searched as 4820-01-523-6772 · 4820015236772 · NIIN 015236772 · 01-523-6772 · FSC 4820 Valves, Nonpowered · CAGE 04613 · 143-703-035-360-633 · D360-033-3/5-143A

Nearby stock numbers ← 4820-01-523-6748 Valve, Globe · 4820-01-523-6781 Valve, Butterfly →

4820-01-523-6772 — Valves, Nonpowered

Features

Valve,butterfly — FSC 4820
Valve Size: 3.500 INCHES IN
Material: STEEL COMP 316 BODY
Material: STEEL COMP 316 SEAT
Material: STEEL STEM
Material: STEEL COMP 316 FLOW CONTROL DEVICE
3 manufacturer part numbers on file
Manufacturer of record: Emerson Automation Solutions Final Control Us Lp

Identification

NSN: 4820-01-523-6772
NIIN: 015236772
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 143-703-035-360-633
Manufacturer: Emerson Automation Solutions Final Control Us Lp

General Description

The Valve,butterfly, cataloged under National Stock Number 4820-01-523-6772, 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. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 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	4820-01-523-6772
Primary Part Number	143-703-035-360-633
Item Name	Valve,butterfly
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Emerson Automation Solutions Final Control Us Lp
Status	ACTIVE
Valve Size	3.500 INCHES IN
Material	STEEL COMP 316 BODY
Material	STEEL COMP 316 SEAT
Material	STEEL STEM
Material	STEEL COMP 316 FLOW CONTROL DEVICE

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
D360-033-3/5-143A	Emerson Automation Solutions Final Control Us Lp (USA)
143-703-035-360-633	Lexair Inc (USA)
143-703-035-360-633 PRIMARY	Emerson Automation Solutions Final Control Us Lp (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 4820-01-523-6772?

NSN 4820-01-523-6772 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 4820-01-523-6772?

NSN 4820-01-523-6772 has 3 manufacturer part numbers on file: D360-033-3/5-143A (Emerson Automation Solutions Final Control Us Lp), 143-703-035-360-633 (Lexair Inc), 143-703-035-360-633 (Emerson Automation Solutions Final Control Us Lp).

What are the specifications of 143-703-035-360-633?

Key specifications for 143-703-035-360-633: Valve Size: 3.500 INCHES IN; Part Name Assigned by Controlling Agency: 3.5" FIG. 360/TRIM 143 VALVE; Material: STEEL COMP 316 BODY; Material: STEEL COMP 316 SEAT. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-523-6772 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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