PartsTable TECHNICAL DATA SHEET

NSN 4820-01-388-6170Government record, cited

Valve, Regulating, Fluid Pressure4820-01-388-6170

NSN 4820-01-388-6170 · NIIN 013886170 · Part number 237AW0-155

Snowbird Technologies Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0V5R4

Government record, cited

NSN 4820-01-388-6170 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-388-6170. Manufacturer of record part number: 237AW0-155.

Also searched as 4820-01-388-6170 · 4820013886170 · NIIN 013886170 · 01-388-6170 · FSC 4820 Valves, Nonpowered · CAGE 0V5R4 · 237AW0-155

Nearby stock numbers ← 4820-01-388-6165 Valve, Safety Relief · 4820-01-388-6182 Nozzle, Valve →

4820-01-388-6170 — Valves, Nonpowered

Features

Valve,regulating,fluid Pressure — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Snowbird Technologies Inc.

Identification

NSN: 4820-01-388-6170
NIIN: 013886170
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 237AW0-155
Manufacturer: Snowbird Technologies Inc.

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-388-6170, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Snowbird Technologies Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Snowbird Technologies Inc. (CAGE 0V5R4)

Technical Specifications

Parameter	Value
NSN	4820-01-388-6170
Primary Part Number	237AW0-155
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Snowbird Technologies Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
237AW0-155 PRIMARY	Snowbird Technologies Inc. (USA)

Reference documents

Reference	Meaning
237AW0-155	5/9 Secondary reference A R E Mfg Co Inc

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 4820-01-388-6170?

NSN 4820-01-388-6170 is a Valve,regulating,fluid Pressure, manufactured by Snowbird Technologies Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-388-6170?

NSN 4820-01-388-6170 has 1 manufacturer part number on file: 237AW0-155 (Snowbird Technologies Inc.).

Is NSN 4820-01-388-6170 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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