Valve, Back Pressure 4820-01-290-9019 NSN 4820-01-290-9019 · NIIN 012909019 · Part number 342 8621
Hiab Usa Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 34914
NSN 4820-01-290-9019 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-290-9019. Manufacturer of record part number: 342 8621 .
Also searched as
4820-01-290-9019 ·
4820012909019 ·
NIIN 012909019 ·
01-290-9019 ·
FSC 4820 Valves, Nonpowered · CAGE 34914 · 342 8621
Nearby stock numbers
← 4820-01-290-9011 Plate, Valve Spectac
·
4820-01-290-9025 Baseplate, Valve →
4820-01-290-9019 — Valves, Nonpowered
Features
Valve,back Pressure — FSC 4820 1 manufacturer part number on file Manufacturer of record: Hiab Usa Inc
Identification
NSN: 4820-01-290-9019
NIIN: 012909019
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 342 8621
Manufacturer: Hiab Usa Inc
General Description
The Valve,back Pressure, cataloged under National Stock Number 4820-01-290-9019, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hiab Usa Inc. 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,back Pressure FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers Hiab Usa Inc (CAGE 34914)
Technical Specifications
Parameter Value NSN 4820-01-290-9019 Primary Part Number 342 8621 Item Name Valve,back Pressure FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Hiab Usa 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
342 8621 PRIMARY Hiab Usa Inc (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 4820-01-290-9019?
NSN 4820-01-290-9019 is a Valve,back Pressure, manufactured by Hiab Usa Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-290-9019?
NSN 4820-01-290-9019 has 1 manufacturer part number on file: 342 8621 (Hiab Usa Inc).
Is NSN 4820-01-290-9019 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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