PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CV21-501506-1Valve,linear,directional Control

Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division · NSN 4820-00-133-8196 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-133-8196 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-133-8196. Primary manufacturer part number: CV21-501506-1.
Features
  • Valve,linear,directional Control — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-00-133-8196, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division. This item has 2 commercial cross-references from 2 manufacturers, 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)
ManufacturersEaton Aerospace Llc (CAGE 16780); Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (CAGE 80378)
Technical Specifications
ParameterValue
NSN4820-00-133-8196
Primary Part NumberCV21-501506-1
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTriumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4720-00-195-654413032 INTERCHANGEABLE
Hose Assembly,nonmetallic
The Gorman-Rupp Company Div Gorman-Rupp
5950-00-421-2977154354 INTERCHANGEABLE
Saturable Reactor
Raytheon Company Dba Raytheon Co
4810-00-516-3457SVD246-2 INTERCHANGEABLE
Valve,solenoid
Curtiss-Wright Controls Integrated Sensing, Inc.
4730-00-723-628413032 INTERCHANGEABLE
Plug,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3040-00-911-0162 INTERCHANGEABLE
Gearshaft,bevel
5935-00-917-55773801015A000-000 INTERCHANGEABLE
Connector,receptacle,electrical
Delta Electronics Manufacturing Corp Div Delta Electronics Mfg. Corp.
5950-01-106-532513032 INTERCHANGEABLE
Transformer,audio Frequency
Standex Electronics, Inc.
Cross-Reference Index
Part NumberManufacturer
13032 Eaton Aerospace Llc (USA)
CV21-501506-1 PRIMARY Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA)
Related Parts
4720-00-195-6544INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
13032
5950-00-421-2977INTERCHANGEABLE
SATURABLE REACTOR
154354
4810-00-516-3457INTERCHANGEABLE
VALVE,SOLENOID
SVD246-2
4730-00-723-6284INTERCHANGEABLE
PLUG,VALVE
13032
3040-00-911-0162INTERCHANGEABLE
GEARSHAFT,BEVEL
5935-00-917-5577INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
3801015A000-000
5950-01-106-5325INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
13032

Frequently Asked Questions

What is NSN 4820-00-133-8196?

NSN 4820-00-133-8196 is a Valve,linear,directional Control, manufactured by Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-133-8196?

NSN 4820-00-133-8196 has 2 cross-referenced part numbers: 13032 (Eaton Aerospace Llc), CV21-501506-1 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division).

What NSN replaces 4820-00-133-8196?

There are 7 known substitutes for 4820-00-133-8196: 4720-00-195-6544, 5950-00-421-2977, 4810-00-516-3457 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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