NSN 4820-01-328-5432 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-328-5432. Manufacturer of record part number: AAB374-1D61A.
Also searched as4820-01-328-5432 ·
4820013285432 ·
NIIN 013285432 ·
01-328-5432 ·
FSC 4820 Valves, Nonpowered · CAGE 18350 · AAB374-1D61A
Adjustable Pressure Range: +3500.0 TO 4300.0 POUNDS PER SQUARE INCH LBS
Material: STEEL CORROSION RESISTING BODY
Valve Discharge Flow Rate: 26.5 GALLONS PER MINUTE
1 manufacturer part number on file
Identification
NSN: 4820-01-328-5432
NIIN: 013285432
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: AAB374-1D61A
Manufacturer: Pall Aeropower Corporation
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-328-5432, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pall Aeropower Corporation. Government technical data includes 6 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.
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
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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
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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 4820-01-328-5432?
NSN 4820-01-328-5432 is a Valve,safety Relief, manufactured by Pall Aeropower Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-328-5432?
NSN 4820-01-328-5432 has 1 manufacturer part number on file: AAB374-1D61A (Pall Aeropower Corporation).
What are the specifications of AAB374-1D61A?
Key specifications for AAB374-1D61A: Flow Control Device: POPPET; Connection Type: THREADED CARTRIDGE ALL ENDS; Style Designator: SCREW-IN CARTRIDGE; Adjustable Pressure Range: +3500.0 TO 4300.0 POUNDS PER SQUARE INCH LBS. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-328-5432 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.