PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50342Valve,linear,directional Control

Hydro-Aire Aerospace Corp · NSN 4820-00-343-9163 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-343-9163 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-343-9163. Primary manufacturer part number: 50342.
Features
  • Valve,linear,directional Control — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Hydro-Aire Aerospace Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-00-343-9163, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,linear,directional Control
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersHydro-Aire Aerospace Corp (CAGE 81982)
Technical Specifications
ParameterValue
NSN4820-00-343-9163
Primary Part Number50342
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHydro-Aire Aerospace Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
9540-00-145-4525 INTERCHANGEABLE
Angle,structural
3417-00-223-6308 INTERCHANGEABLE
Milling Machine,horizontal,plain
5330-00-236-1417G275 INTERCHANGEABLE
Packing,preformed
Paccar Winch Inc Dba Paccar Winch Division
5985-00-581-2015 INTERCHANGEABLE
Spark Gap
4720-00-709-73147097314 INTERCHANGEABLE
Hose,air Duct
U S Army Tank Automotive Command Amsta-Im-Mm
3040-01-051-7961 INTERCHANGEABLE
Lever,remote Control
6135-01-360-1620 INTERCHANGEABLE
Battery Assembly
Cross-Reference Index
Part NumberManufacturer
50342 PRIMARY Hydro-Aire Aerospace Corp (USA)
Related Parts
9540-00-145-4525INTERCHANGEABLE
ANGLE,STRUCTURAL
3417-00-223-6308INTERCHANGEABLE
MILLING MACHINE,HORIZONTAL,PLAIN
5330-00-236-1417INTERCHANGEABLE
PACKING,PREFORMED
G275
5985-00-581-2015INTERCHANGEABLE
SPARK GAP
4720-00-709-7314INTERCHANGEABLE
HOSE,AIR DUCT
7097314
3040-01-051-7961INTERCHANGEABLE
LEVER,REMOTE CONTROL
6135-01-360-1620INTERCHANGEABLE
BATTERY ASSEMBLY

Frequently Asked Questions

What is NSN 4820-00-343-9163?

NSN 4820-00-343-9163 is a Valve,linear,directional Control, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-343-9163?

NSN 4820-00-343-9163 has 1 cross-referenced part number: 50342 (Hydro-Aire Aerospace Corp).

What NSN replaces 4820-00-343-9163?

There are 7 known substitutes for 4820-00-343-9163: 9540-00-145-4525, 3417-00-223-6308, 5330-00-236-1417 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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