Seat, Valve4820-01-646-8459

NSN 4820-01-646-8459 · NIIN 016468459 · Part number 561726060360002

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

Government record, cited

NSN 4820-01-646-8459 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-646-8459. Manufacturer of record part number: 561726060360002.

Also searched as 4820-01-646-8459 · 4820016468459 · NIIN 016468459 · 01-646-8459 · FSC 4820 Valves, Nonpowered · CAGE 04613 · 561726060360002

Nearby stock numbers ← 4820-01-646-8237 Valve, Ball · 4820-01-646-8460 Seat, Valve →

4820-01-646-8459 — Valves, Nonpowered

Features

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

Identification

NSN: 4820-01-646-8459
NIIN: 016468459
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 561726060360002
Manufacturer: Emerson Automation Solutions Final Control Us Lp

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-646-8459, 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-646-8459
Primary Part Number	561726060360002
Item Name	Seat,valve
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
561726060360002 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 4820-01-646-8459?

NSN 4820-01-646-8459 is a Seat,valve, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-646-8459?

NSN 4820-01-646-8459 has 1 manufacturer part number on file: 561726060360002 (Emerson Automation Solutions Final Control Us Lp).

What are the specifications of 561726060360002?

Key specifications for 561726060360002: Special Features: CAGE 04613, TYPE F, PENTAIR VALVES AND CONTROLS US LP; 5801 E. HARRISON AVE; HARLINGEN TX 78550; PH 508-594-4410 STATES THEY ARE OEM; Part Name Assigned by Controlling Agency: SEAT ASSEMBLY; End Item Identification: R21MSP ASSY00. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-646-8459 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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