PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21067-850-1Sleeve and Slide,directional Con

Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace · NSN 4820-01-418-9550 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-418-9550 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-418-9550. Primary manufacturer part number: 21067-850-1.
Features
  • Sleeve and Slide,directional Con — FSC 4820
  • 4 verified cross-references
  • Primary manufacturer: Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Sleeve and Slide,directional Con, cataloged under National Stock Number 4820-01-418-9550, 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 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSleeve and Slide,directional Con
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
NSN4820-01-418-9550
Primary Part Number21067-850-1
Item NameSleeve and Slide,directional Con
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 8
5905-00-072-0882210-77 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Keysight Technologies Inc
5905-01-090-3591 INTERCHANGEABLE
Resistor
5950-01-099-264913015 INTERCHANGEABLE
Reactor
Magnespec Inc
4710-01-245-692021077 INTERCHANGEABLE
Tube Assembly,metal
Stone Construction Equipment, Inc.
3460-01-412-654821077 INTERCHANGEABLE
Brush,wire,rotary Wheel
Jason Incorporated Dba Osborn International a Unit of Jason
4730-01-418-4290JEDA1875260D INTERCHANGEABLE
Restrictor,fluid Flow
The Lee Co Dba the Lee Co
3040-01-418-951821067-1001-1 INTERCHANGEABLE
Shaft,straight
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4730-01-452-057102-0072-4-012 INTERCHANGEABLE
Coupling Body,tube
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21067-850-1 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21067-850-1149 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21077 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21077-001 FIND 4 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
Related Parts
5905-00-072-0882INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
210-77
5905-01-090-3591INTERCHANGEABLE
RESISTOR
5950-01-099-2649INTERCHANGEABLE
REACTOR
13015
4710-01-245-6920INTERCHANGEABLE
TUBE ASSEMBLY,METAL
21077
3460-01-412-6548INTERCHANGEABLE
BRUSH,WIRE,ROTARY WHEEL
21077
4730-01-418-4290INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
JEDA1875260D
3040-01-418-9518INTERCHANGEABLE
SHAFT,STRAIGHT
21067-1001-1
4730-01-452-0571INTERCHANGEABLE
COUPLING BODY,TUBE
02-0072-4-012

Frequently Asked Questions

What is NSN 4820-01-418-9550?

NSN 4820-01-418-9550 is a Sleeve and Slide,directional Con, 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 4820-01-418-9550?

NSN 4820-01-418-9550 has 4 cross-referenced part numbers: 21067-850-1 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21067-850-1149 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21077 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21077-001 FIND 4 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 4820-01-418-9550?

There are 8 known substitutes for 4820-01-418-9550: 5905-00-072-0882, 5905-01-090-3591, 5950-01-099-2649 and 5 more. Verify interchangeability with system specifications before substitution.

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