Valve, Calibrated Flow4820-01-251-9376

NSN 4820-01-251-9376 · NIIN 012519376 · Part number GM 72

Assembly & Test Worldwide, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 31147

Government record, cited

NSN 4820-01-251-9376 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-251-9376. Manufacturer of record part number: GM 72.

Also searched as 4820-01-251-9376 · 4820012519376 · NIIN 012519376 · 01-251-9376 · FSC 4820 Valves, Nonpowered · CAGE 31147 · GM 72

Nearby stock numbers ← 4820-01-251-9375 Valve, Regulating, Fluid Pressure · 4820-01-251-9377 →

4820-01-251-9376 — Valves, Nonpowered

Features

Valve,calibrated Flow — FSC 4820
Flow Control Device: DISK
Material: STEEL BODY
Material: STEEL FLOW CONTROL DEVICE
1 manufacturer part number on file
Manufacturer of record: Assembly & Test Worldwide, Inc.

Identification

NSN: 4820-01-251-9376
NIIN: 012519376
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: GM 72
Manufacturer: Assembly & Test Worldwide, Inc.

General Description

The Valve,calibrated Flow, cataloged under National Stock Number 4820-01-251-9376, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Assembly & Test Worldwide, Inc.. Government technical data includes 3 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-251-9376
Primary Part Number	GM 72
Item Name	Valve,calibrated Flow
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Assembly & Test Worldwide, Inc.
Status	ACTIVE
Flow Control Device	DISK
Material	STEEL BODY
Material	STEEL 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
GM 72 PRIMARY	Assembly & Test Worldwide, Inc. (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 4820-01-251-9376?

NSN 4820-01-251-9376 is a Valve,calibrated Flow, manufactured by Assembly & Test Worldwide, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-251-9376?

NSN 4820-01-251-9376 has 1 manufacturer part number on file: GM 72 (Assembly & Test Worldwide, Inc.).

What are the specifications of GM 72?

Key specifications for GM 72: Flow Control Device: DISK; Material: STEEL BODY; Material: STEEL FLOW CONTROL DEVICE. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-251-9376 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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