Valve, Regulating, Fluid Pressure4820-00-141-0551

NSN 4820-00-141-0551 · NIIN 001410551 · Part number AC9416-1D100

Pall Aeropower Corporation · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 18350

Government record, cited

NSN 4820-00-141-0551 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-141-0551. Manufacturer of record part number: AC9416-1D100.

Also searched as 4820-00-141-0551 · 4820001410551 · NIIN 001410551 · 00-141-0551 · FSC 4820 Valves, Nonpowered · CAGE 18350 · AC9416-1D100

Nearby stock numbers ← 4820-00-141-0216 Seat, Valve · 4820-00-141-0555 Valve, Relief, Pressure and Temper →

4820-00-141-0551 — Valves, Nonpowered

Features

Valve,regulating,fluid Pressure — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Pall Aeropower Corporation

Identification

NSN: 4820-00-141-0551
NIIN: 001410551
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: AC9416-1D100
Manufacturer: Pall Aeropower Corporation

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-141-0551, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pall Aeropower Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Pall Aeropower Corporation (CAGE 18350)

Technical Specifications

Parameter	Value
NSN	4820-00-141-0551
Primary Part Number	AC9416-1D100
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Pall Aeropower Corporation
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
AC9416-1D100 PRIMARY	Pall Aeropower Corporation (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 4820-00-141-0551?

NSN 4820-00-141-0551 is a Valve,regulating,fluid Pressure, manufactured by Pall Aeropower Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-00-141-0551?

NSN 4820-00-141-0551 has 1 manufacturer part number on file: AC9416-1D100 (Pall Aeropower Corporation).

Is NSN 4820-00-141-0551 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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