PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4H90511-103ACartridge,hydraulic

Lockheed Martin Corp · NSN 1650-01-200-6400 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-200-6400 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-200-6400. Primary manufacturer part number: 4H90511-103A.
Features
  • Cartridge,hydraulic — FSC 1650
  • FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM
  • General Characteristics Item Description: DIA IS 1.070 IN. IN
  • 5 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cartridge,hydraulic, cataloged under National Stock Number 1650-01-200-6400, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Cancelled.

Technical Specifications
ParameterValue
NSN1650-01-200-6400
Primary Part Number4H90511-103A
Item NameCartridge,hydraulic
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusCANCELLED
FSC Application DataAIRCRAFT HYDRAULIC SYSTEM
General Characteristics Item DescriptionDIA IS 1.070 IN. IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-009-64903965 INTERCHANGEABLE
Semiconductor Device,diode
General Microwave Corporation Div Kratos Microwave Electronics
6670-00-071-624636-11-1-32 INTERCHANGEABLE
Load Cell,force-Weight
Celtech Corporation Div Use CAGE 65552 for All Orders
5340-00-075-989910105385-7 INTERCHANGEABLE
Plate,mending
Us Army Aviation and Missile Command
5910-00-118-9967921-0032-010 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6240-00-143-75103965 INTERCHANGEABLE
Lamp,incandescent
Aimtron Systems, Llc
5950-00-242-2412SA112 INTERCHANGEABLE
Transformer,radio Frequency
Pax Mfg Corp Hammarlund Mfg Co Div
6680-00-400-3847BTV3-4C INTERCHANGEABLE
Meter,flow Rate Indicating
Hersey Measurement Co Div of Miller Industries Inc
5310-00-576-9739396-5 INTERCHANGEABLE
Washer,flat
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5306-00-601-5106 INTERCHANGEABLE
Bolt,ribbed Shoulder
5905-01-050-031492J2K2 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
Cross-Reference Index
Part NumberManufacturer
4H90511-101B Lockheed Martin Corp (USA)
4H90511 Lockheed Martin Corp (USA)
4H90511-103A PRIMARY Lockheed Martin Corp (USA)
3696-2A Pneudraulics, Inc. (USA)
3965 PRIMARY Pneudraulics, Inc. (USA)
Related Parts
5961-00-009-6490INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
3965
6670-00-071-6246INTERCHANGEABLE
LOAD CELL,FORCE-WEIGHT
36-11-1-32
5340-00-075-9899INTERCHANGEABLE
PLATE,MENDING
10105385-7
5910-00-118-9967INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
921-0032-010
6240-00-143-7510INTERCHANGEABLE
LAMP,INCANDESCENT
3965
5950-00-242-2412INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SA112
6680-00-400-3847INTERCHANGEABLE
METER,FLOW RATE INDICATING
BTV3-4C
5310-00-576-9739INTERCHANGEABLE
WASHER,FLAT
396-5
5306-00-601-5106INTERCHANGEABLE
BOLT,RIBBED SHOULDER
5905-01-050-0314INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
92J2K2
5330-01-242-0748INTERCHANGEABLE
GASKET
396-5
6520-01-282-8907INTERCHANGEABLE
CROWN,DENTAL,TEMPORARY
7000053369

Frequently Asked Questions

What is NSN 1650-01-200-6400?

NSN 1650-01-200-6400 is a Cartridge,hydraulic, manufactured by Lockheed Martin Corp, classified under FSC 1650 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1650-01-200-6400?

NSN 1650-01-200-6400 has 5 cross-referenced part numbers: 4H90511-101B (Lockheed Martin Corp), 4H90511 (Lockheed Martin Corp), 4H90511-103A (Lockheed Martin Corp), 3696-2A (Pneudraulics, Inc.), 3965 (Pneudraulics, Inc.).

What NSN replaces 1650-01-200-6400?

There are 12 known substitutes for 1650-01-200-6400: 5961-00-009-6490, 6670-00-071-6246, 5340-00-075-9899 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4H90511-103A?

Key specifications for 4H90511-103A: FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM; End Item Identification: C5B AIRCRAFT; General Characteristics Item Description: DIA IS 1.070 IN. IN. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 1650-01-200-6400 still in active supply?

NSN 1650-01-200-6400 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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