NSN 4820-01-374-2500 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-374-2500. Manufacturer of record part number: 200-A0-00.
Also searched as4820-01-374-2500 ·
4820013742500 ·
NIIN 013742500 ·
01-374-2500 ·
FSC 4820 Valves, Nonpowered · CAGE 12762 · 200-A0-00
Nearby stock numbers← 4820-01-374-2492 Seat, Valve
·
4820-01-374-2511 Disk and Seat Set, Valve →
4820-01-374-2500 — Valves, Nonpowered
Features
Valve,regulating,fluid Pressure — FSC 4820
Flow Control Device: POPPET
Material: COPPER ALLOY BODY
1 manufacturer part number on file
Manufacturer of record: Astra Associates Inc
Identification
NSN: 4820-01-374-2500
NIIN: 013742500
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 200-A0-00
Manufacturer: Astra Associates Inc
General Description
The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-374-2500, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Astra Associates Inc. Government technical data includes 2 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
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 4820-01-374-2500?
NSN 4820-01-374-2500 is a Valve,regulating,fluid Pressure, manufactured by Astra Associates Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-374-2500?
NSN 4820-01-374-2500 has 1 manufacturer part number on file: 200-A0-00 (Astra Associates Inc).
What are the specifications of 200-A0-00?
Key specifications for 200-A0-00: Flow Control Device: POPPET; Special Features: 5000 PSI; VALVE SIZE 0.250 IN. F.N.P.T. IN; Material: COPPER ALLOY BODY. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-374-2500 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.