PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21347-850-1Sleeve and Slide,directional Con

Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace · NSN 4810-01-400-2079 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-400-2079 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-400-2079. Primary manufacturer part number: 21347-850-1.
Features
  • Sleeve and Slide,directional Con — FSC 4810
  • Sleeve Material: STEEL
  • Valve Design Control Activity: 78062
  • Valve Model Number for Which Designed: 21347-001
  • Slide Material: STEEL
  • 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 4810-01-400-2079, is classified within Federal Supply Class 4810 (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. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN4810-01-400-2079
Primary Part Number21347-850-1
Item NameSleeve and Slide,directional Con
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
StatusACTIVE
Sleeve MaterialSTEEL
Valve Design Control Activity78062
Valve Model Number for Which Designed21347-001
Slide MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3455-00-232-421920085 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3120-00-354-639821-347 INTERCHANGEABLE
Bearing,sleeve
Dresser Industries Inc Leroi Div
5945-01-027-117021347 INTERCHANGEABLE
Relay,electromagnetic
Noske-Kaeser Germany Gmbh
1730-01-146-069321347 INTERCHANGEABLE
Lever,controller
Time Manufacturing Company Dba Time Manufacturing Company
3040-01-406-879821347-1001-1 INTERCHANGEABLE
Shaft,shouldered
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4810-01-412-960521347-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
8030-01-671-154621347 INTERCHANGEABLE
Primer,sealing Compound
Loctite Corp
Cross-Reference Index
Part NumberManufacturer
21347-850-1 PRIMARY Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21347 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21347-3 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
21347-850 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
Related Parts
3455-00-232-4219INTERCHANGEABLE
REAMER,MACHINE
20085
3120-00-354-6398INTERCHANGEABLE
BEARING,SLEEVE
21-347
5945-01-027-1170INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
21347
1730-01-146-0693INTERCHANGEABLE
LEVER,CONTROLLER
21347
3040-01-406-8798INTERCHANGEABLE
SHAFT,SHOULDERED
21347-1001-1
4810-01-412-9605INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21347-001
8030-01-671-1546INTERCHANGEABLE
PRIMER,SEALING COMPOUND
21347

Frequently Asked Questions

What is NSN 4810-01-400-2079?

NSN 4810-01-400-2079 is a Sleeve and Slide,directional Con, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-400-2079?

NSN 4810-01-400-2079 has 4 cross-referenced part numbers: 21347-850-1 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21347 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21347-3 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21347-850 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 4810-01-400-2079?

There are 7 known substitutes for 4810-01-400-2079: 3455-00-232-4219, 3120-00-354-6398, 5945-01-027-1170 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21347-850-1?

Key specifications for 21347-850-1: Sleeve Material: STEEL; Valve Design Control Activity: 78062; Valve Model Number for Which Designed: 21347-001; Slide Material: STEEL. 5 total characteristics are documented in the Federal Logistics Information System.

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