PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3964-1Cartridge,hydraulic

Pneudraulics, Inc. · NSN 1650-01-194-4314 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-194-4314 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-194-4314. Primary manufacturer part number: 3964-1.
Features
  • Cartridge,hydraulic — FSC 1650
  • FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM
  • 3 verified cross-references
  • Primary manufacturer: Pneudraulics, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cartridge,hydraulic, cataloged under National Stock Number 1650-01-194-4314, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Pneudraulics, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN1650-01-194-4314
Primary Part Number3964-1
Item NameCartridge,hydraulic
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerPneudraulics, Inc.
StatusACTIVE
FSC Application DataAIRCRAFT HYDRAULIC SYSTEM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-061-7006SMD422740 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-230-10083964 INTERCHANGEABLE
Transformer,radio Frequency
Pax Mfg Corp Hammarlund Mfg Co Div
5120-00-287-2507 INTERCHANGEABLE
Adapter,socket,crowfoot Socket W
5120-00-293-1549 INTERCHANGEABLE
Nutdriver
4730-00-379-1716 INTERCHANGEABLE
Nut,union
5950-00-755-0002SMD344721 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-00-952-00362049-12-12S INTERCHANGEABLE
Elbow,pipe
Danfoss Power Solutions II, Llc
5120-01-018-8981 INTERCHANGEABLE
Bit,screwdriver
5920-01-172-57333964 INTERCHANGEABLE
Fuseholder,receptacle
Howell Laboratories Inc Dba Howell Laboratories Inc
6520-01-367-53307000053368 INTERCHANGEABLE
Crown,dental,temporary
Solventum Us Llc
Cross-Reference Index
Part NumberManufacturer
3964-1 PRIMARY Pneudraulics, Inc. (USA)
3964 PRIMARY Pneudraulics, Inc. (USA)
4H90510-103A Lockheed Martin Corp (USA)
Related Parts
5950-00-061-7006INTERCHANGEABLE
TRANSFORMER,POWER
SMD422740
5950-00-230-1008INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
3964
5120-00-287-2507INTERCHANGEABLE
ADAPTER,SOCKET,CROWFOOT SOCKET W
5120-00-293-1549INTERCHANGEABLE
NUTDRIVER
4730-00-379-1716INTERCHANGEABLE
NUT,UNION
5950-00-755-0002INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SMD344721
4730-00-952-0036INTERCHANGEABLE
ELBOW,PIPE
2049-12-12S
5120-01-018-8981INTERCHANGEABLE
BIT,SCREWDRIVER
5920-01-172-5733INTERCHANGEABLE
FUSEHOLDER,RECEPTACLE
3964
6520-01-367-5330INTERCHANGEABLE
CROWN,DENTAL,TEMPORARY
7000053368
5975-01-443-9099INTERCHANGEABLE
PLATE,WALL,ELECTRICAL
39641
4820-01-469-7578INTERCHANGEABLE
SEAT,VALVE
3964

Frequently Asked Questions

What is NSN 1650-01-194-4314?

NSN 1650-01-194-4314 is a Cartridge,hydraulic, manufactured by Pneudraulics, Inc., classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-194-4314?

NSN 1650-01-194-4314 has 3 cross-referenced part numbers: 3964-1 (Pneudraulics, Inc.), 3964 (Pneudraulics, Inc.), 4H90510-103A (Lockheed Martin Corp).

What NSN replaces 1650-01-194-4314?

There are 12 known substitutes for 1650-01-194-4314: 5950-00-061-7006, 5950-00-230-1008, 5120-00-287-2507 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3964-1?

Key specifications for 3964-1: FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM; End Item Identification: AIRCRAFT C-5B. 2 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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