Valve, Check4820-01-695-9461

NSN 4820-01-695-9461 · NIIN 016959461 · Part number 376352

Watts Regulator Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 79227

Government record, cited

NSN 4820-01-695-9461 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-695-9461. Manufacturer of record part number: 376352.

Also searched as 4820-01-695-9461 · 4820016959461 · NIIN 016959461 · 01-695-9461 · FSC 4820 Valves, Nonpowered · CAGE 79227 · 376352

Nearby stock numbers ← 4820-01-695-9422 Valve, Safety Relief · 4820-01-695-9474 Valve, Regulating, Fluid Pressure →

4820-01-695-9461 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Valve Size: 0.500 INCHES IN
Material: STEEL COMP 316L OVERALL
Valve Operation Method: AUTOMATIC
2 manufacturer part numbers on file
Manufacturer of record: Watts Regulator Company

Identification

NSN: 4820-01-695-9461
NIIN: 016959461
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 376352
Manufacturer: Watts Regulator Company

General Description

The Valve,check, cataloged under National Stock Number 4820-01-695-9461, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Watts Regulator Company. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 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	4820-01-695-9461
Primary Part Number	376352
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Watts Regulator Company
Status	ACTIVE
Valve Size	0.500 INCHES IN
Material	STEEL COMP 316L OVERALL
Valve Operation Method	AUTOMATIC

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
376352 PRIMARY	Watts Regulator Company (USA)
376352	Watts Industries /canada/ Inc (CAN)

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 4820-01-695-9461?

NSN 4820-01-695-9461 is a Valve,check, manufactured by Watts Regulator Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-695-9461?

NSN 4820-01-695-9461 has 2 manufacturer part numbers on file: 376352 (Watts Regulator Company), 376352 (Watts Industries /canada/ Inc).

What are the specifications of 376352?

Key specifications for 376352: Valve Size: 0.500 INCHES IN; Special Features: SERIES 600; TAG NO. CV-1265; End Item Identification: LLH0B2633; Material: STEEL COMP 316L OVERALL. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-695-9461 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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