PartsTable TECHNICAL DATA SHEET

NSN 4820-01-445-0294Government record, cited

Parts Kit, Valve4820-01-445-0294

NSN 4820-01-445-0294 · NIIN 014450294 · Part number 881378 909AG-F 3.00IN

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

Government record, cited

NSN 4820-01-445-0294 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-445-0294. Manufacturer of record part number: 881378 909AG-F 3.00IN.

Also searched as 4820-01-445-0294 · 4820014450294 · NIIN 014450294 · 01-445-0294 · FSC 4820 Valves, Nonpowered · CAGE 79227 · 881378 909AG-F 3.00IN

Nearby stock numbers ← 4820-01-445-0293 Parts Kit, Safety Relief Valve · 4820-01-445-0318 Screen, Float Rest →

4820-01-445-0294 — Valves, Nonpowered

Features

Parts Kit,valve — FSC 4820
Component Quantity: 1
Document Type: MFR CATALOG
Nonsupply Items and Quantities: AIR GAP 1
Document Source: 79227
1 manufacturer part number on file
Manufacturer of record: Watts Regulator Company

Identification

NSN: 4820-01-445-0294
NIIN: 014450294
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 881378 909AG-F 3.00IN
Manufacturer: Watts Regulator Company

General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-445-0294, 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 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-445-0294
Primary Part Number	881378 909AG-F 3.00IN
Item Name	Parts Kit,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Watts Regulator Company
Status	ACTIVE
Component Quantity	1
Document Type	MFR CATALOG
Nonsupply Items and Quantities	AIR GAP 1
Document Source	79227

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
881378 909AG-F 3.00IN PRIMARY	Watts Regulator Company (USA)

Reference documents

Reference	Meaning
881378 909AG-F 3.00IN	5/9 Secondary reference Key Industries Inc Dba Liberty Equipment and Supply Co

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 4820-01-445-0294?

NSN 4820-01-445-0294 is a Parts Kit,valve, manufactured by Watts Regulator Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-445-0294?

NSN 4820-01-445-0294 has 1 manufacturer part number on file: 881378 909AG-F 3.00IN (Watts Regulator Company).

What are the specifications of 881378 909AG-F 3.00IN?

Key specifications for 881378 909AG-F 3.00IN: Component Quantity: 1; Document Type: MFR CATALOG; Nonsupply Items and Quantities: AIR GAP 1; Document Source: 79227. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-445-0294 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.

PartsTable Design LLC · partstable.com