PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21078-001Valve,linear,directional Control

Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace · NSN 4820-01-469-1543 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-469-1543 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-469-1543. Primary manufacturer part number: 21078-001.
Features
  • Valve,linear,directional Control — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-469-1543, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 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)
ManufacturersSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (CAGE 78062)
Technical Specifications
ParameterValue
NSN4820-01-469-1543
Primary Part Number21078-001
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-100-0632152C71 INTERCHANGEABLE
Cup,tapered Roller Bearing
Harbormaster Marine, Inc
5905-00-919-86132100-0059 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Keysight Technologies Inc
5999-00-990-4754SM-B-207040 INTERCHANGEABLE
Contact,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5998-01-131-465621078 INTERCHANGEABLE
Circuit Card Assembly
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5905-01-307-2852 INTERCHANGEABLE
Resistor,fixed,wire Wound
6625-01-414-378021078 INTERCHANGEABLE
Probe-Lead Assembly,test
Viavi Solutionsllc
4820-01-436-014821081-1001-1 INTERCHANGEABLE
Piston,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-436-015621081-850-1 INTERCHANGEABLE
Sleeve and Slide,directional Con
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4810-01-436-289421081-1005-1 INTERCHANGEABLE
Piston,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5340-01-442-6176210-78 INTERCHANGEABLE
Handle,manual Control
Columbus Jack Corporation Div Columbus Jack
Cross-Reference Index
Part NumberManufacturer
21078 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21078-001 PRIMARY Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
Related Parts
3110-00-100-0632INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
152C71
5905-00-919-8613INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2100-0059
5999-00-990-4754INTERCHANGEABLE
CONTACT,ELECTRICAL
SM-B-207040
5998-01-131-4656INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
21078
5905-01-307-2852INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
6625-01-414-3780INTERCHANGEABLE
PROBE-LEAD ASSEMBLY,TEST
21078
4820-01-436-0148INTERCHANGEABLE
PISTON,VALVE
21081-1001-1
4820-01-436-0156INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
21081-850-1
4810-01-436-2894INTERCHANGEABLE
PISTON,VALVE
21081-1005-1
5340-01-442-6176INTERCHANGEABLE
HANDLE,MANUAL CONTROL
210-78

Frequently Asked Questions

What is NSN 4820-01-469-1543?

NSN 4820-01-469-1543 is a Valve,linear,directional Control, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-469-1543?

NSN 4820-01-469-1543 has 2 cross-referenced part numbers: 21078 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21078-001 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 4820-01-469-1543?

There are 10 known substitutes for 4820-01-469-1543: 3110-00-100-0632, 5905-00-919-8613, 5999-00-990-4754 and 7 more. Verify interchangeability with system specifications before substitution.

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