PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CM11-N01-R22-DDValve,linear,directional Control

Eaton Aerospace, Llc Dba Jackson South · NSN 4820-01-243-9839 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-243-9839 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-243-9839. Primary manufacturer part number: CM11-N01-R22-DD.
Features
  • Valve,linear,directional Control — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-243-9839, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 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 Dba Jackson South (CAGE 62983); Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel (CAGE 07443)
Technical Specifications
ParameterValue
NSN4820-01-243-9839
Primary Part NumberCM11-N01-R22-DD
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-988-79740082E-3711-6 INTERCHANGEABLE
Transformer,radio Frequency
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
4940-01-117-906611426 INTERCHANGEABLE
Drawer,unit
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5331-01-691-156825966 INTERCHANGEABLE
O-Ring
Tulsa Winch, Inc.
1560-01-716-27472-5966-5 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
1560-01-722-78782-5966-6 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
CM11-N01-R22-DD Eaton Aerospace, Llc Dba Jackson South (USA)
25966 Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel (USA)
Related Parts
5950-00-988-7974INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
0082E-3711-6
4940-01-117-9066INTERCHANGEABLE
DRAWER,UNIT
11426
5331-01-691-1568INTERCHANGEABLE
O-RING
25966
1560-01-716-2747INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5966-5
1560-01-722-7878INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5966-6

Frequently Asked Questions

What is NSN 4820-01-243-9839?

NSN 4820-01-243-9839 is a Valve,linear,directional Control, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-243-9839?

NSN 4820-01-243-9839 has 2 cross-referenced part numbers: CM11-N01-R22-DD (Eaton Aerospace, Llc Dba Jackson South), 25966 (Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel).

What NSN replaces 4820-01-243-9839?

There are 5 known substitutes for 4820-01-243-9839: 5950-00-988-7974, 4940-01-117-9066, 5331-01-691-1568 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com