NSN 4820-01-590-0140 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-590-0140. Manufacturer of record part number: VAL-0169 SET 5250PSI.
Also searched as4820-01-590-0140 ·
4820015900140 ·
NIIN 015900140 ·
01-590-0140 ·
FSC 4820 Valves, Nonpowered · CAGE 57328 · VAL-0169 SET 5250PSI
Opening Pressure Setting: 5250.0 POUNDS PER SQUARE INCH LBS
1 manufacturer part number on file
Manufacturer of record: Bauer Compressors, Inc.
Identification
NSN: 4820-01-590-0140
NIIN: 015900140
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: VAL-0169 SET 5250PSI
Manufacturer: Bauer Compressors, Inc.
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-590-0140, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bauer Compressors, Inc.. 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. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4820-00-001-0021 · Item name not on file
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4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-590-0140?
NSN 4820-01-590-0140 is a Valve,safety Relief, manufactured by Bauer Compressors, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-590-0140?
NSN 4820-01-590-0140 has 1 manufacturer part number on file: VAL-0169 SET 5250PSI (Bauer Compressors, Inc.).
What are the specifications of VAL-0169 SET 5250PSI?
Key specifications for VAL-0169 SET 5250PSI: Style Designator: SCREW-IN CARTRIDGE; Thread Direction: RIGHT-HAND FIRST END; Nominal Thread Size: 0.250 INCHES FIRST END IN; Part Name Assigned by Controlling Agency: FINAL RELIEF VALVE, SAFETY RELIEF. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-590-0140 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.