PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4H90236-101BCylinder Assembly,actuating,line

Lockheed Martin Corp · NSN 1650-00-241-1858 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-241-1858 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-241-1858. Primary manufacturer part number: 4H90236-101B.
Features
  • Cylinder Assembly,actuating,line — FSC 1650
  • Extended Length: 39.440 INCHES NOMINAL IN
  • Temp Rating: -65.0 FAHRENHEIT DEGF
  • Compressed Length: 23.100 INCHES NOMINAL IN
  • Reference Number Differentiating Characteristics: AS MODIFIED BY LOCKHEED SOURCE CONTROL DWG NO. 4H90236-101B
  • Temp Rating: 160.0 FAHRENHEIT DEGF
  • Pressure Rating: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
  • Integral Valve Operation Method: HYDRAULIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder Assembly,actuating,line, cataloged under National Stock Number 1650-00-241-1858, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-241-1858
Primary Part Number4H90236-101B
Item NameCylinder Assembly,actuating,line
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Extended Length39.440 INCHES NOMINAL IN
Temp Rating-65.0 FAHRENHEIT DEGF
Compressed Length23.100 INCHES NOMINAL IN
Reference Number Differentiating CharacteristicsAS MODIFIED BY LOCKHEED SOURCE CONTROL DWG NO. 4H90236-101B
Temp Rating160.0 FAHRENHEIT DEGF
Pressure Rating3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Integral Valve Operation MethodHYDRAULIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6740-00-103-111471-101 INTERCHANGEABLE
Roller Assembly
Pakon Inc Dba Impak Division
3530-00-171-1725 INTERCHANGEABLE
Sewing Machine,industrial
8030-00-244-1297 INTERCHANGEABLE
Corrosion Preventive Compound
4820-00-445-415871-101 INTERCHANGEABLE
Servovalve
Moog Inc
5342-00-514-13237110-1-0 INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5950-00-679-050623611 INTERCHANGEABLE
Transformer,audio Frequency
L3harris Technologies, Inc. Div Space and Airborne Systems
5910-00-797-3869702012-0302 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
L3 Aviation Products, Inc. Dba L3 Technologies
3770-01-028-2032LW0841 INTERCHANGEABLE
Brush,animal Grooming
Legend + White Animal Health Corp Dba Legend + White Animal Health Corp
3433-01-041-88500330-0013 INTERCHANGEABLE
Tip,cutting Torch
Victor Equipment Co
4820-01-195-377271-101 INTERCHANGEABLE
Valve,ball
Gast Mfg Corp
Cross-Reference Index
Part NumberManufacturer
4H90236-101B Lockheed Martin Corp (USA)
7110-1 Pneudraulics, Inc. (USA)
Related Parts
6740-00-103-1114INTERCHANGEABLE
ROLLER ASSEMBLY
71-101
3530-00-171-1725INTERCHANGEABLE
SEWING MACHINE,INDUSTRIAL
8030-00-244-1297INTERCHANGEABLE
CORROSION PREVENTIVE COMPOUND
4820-00-445-4158INTERCHANGEABLE
SERVOVALVE
71-101
5342-00-514-1323INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
7110-1-0
5950-00-679-0506INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
23611
5910-00-797-3869INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
702012-0302
3770-01-028-2032INTERCHANGEABLE
BRUSH,ANIMAL GROOMING
LW0841
3433-01-041-8850INTERCHANGEABLE
TIP,CUTTING TORCH
0330-0013
4820-01-195-3772INTERCHANGEABLE
VALVE,BALL
71-101
5962-01-249-1893INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1818-3376
5985-01-304-5466INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
71101

Frequently Asked Questions

What is NSN 1650-00-241-1858?

NSN 1650-00-241-1858 is a Cylinder Assembly,actuating,line, manufactured by Lockheed Martin Corp, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-241-1858?

NSN 1650-00-241-1858 has 2 cross-referenced part numbers: 4H90236-101B (Lockheed Martin Corp), 7110-1 (Pneudraulics, Inc.).

What NSN replaces 1650-00-241-1858?

There are 12 known substitutes for 1650-00-241-1858: 6740-00-103-1114, 3530-00-171-1725, 8030-00-244-1297 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4H90236-101B?

Key specifications for 4H90236-101B: Extended Length: 39.440 INCHES NOMINAL IN; Temp Rating: -65.0 FAHRENHEIT DEGF; Compressed Length: 23.100 INCHES NOMINAL IN; Reference Number Differentiating Characteristics: AS MODIFIED BY LOCKHEED SOURCE CONTROL DWG NO. 4H90236-101B. 7 total characteristics are documented in the Federal Logistics Information System.

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