PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21620Piston,linear Actuating Cylinder

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 1650-01-326-5996 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-326-5996 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-326-5996. Primary manufacturer part number: 21620.
Features
  • Piston,linear Actuating Cylinder — FSC 1650
  • 1 verified cross-reference
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Piston,linear Actuating Cylinder, cataloged under National Stock Number 1650-01-326-5996, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NamePiston,linear Actuating Cylinder
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersParker Hannifin Corporation Div Hydraulic Systems Division (CAGE 93835)
Technical Specifications
ParameterValue
NSN1650-01-326-5996
Primary Part Number21620
Item NamePiston,linear Actuating Cylinder
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3040-00-163-040099121620 INTERCHANGEABLE
Gearshaft,spur
Alfa Laval Inc
3010-00-238-456621620 INTERCHANGEABLE
Gearcase-Motor
Naval Sea Systems Command
1650-00-252-336321620 INTERCHANGEABLE
Parts Kit,valve Ove
Eaton Aerospace Llc
4320-00-678-283323163 INTERCHANGEABLE
Shaft,transmission,pump
Industrial Technologies and Services Llc
6630-00-986-522921-620 INTERCHANGEABLE
Chromatograph,gas
Sypris Electronics, Llc
5330-01-242-0691 INTERCHANGEABLE
Seal,plain Encased
6520-01-591-80825012734U0 INTERCHANGEABLE
Handpiece,dental
Brasseler Usa I Lp
Cross-Reference Index
Part NumberManufacturer
21620 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
3040-00-163-0400INTERCHANGEABLE
GEARSHAFT,SPUR
99121620
3010-00-238-4566INTERCHANGEABLE
GEARCASE-MOTOR
21620
1650-00-252-3363INTERCHANGEABLE
PARTS KIT,VALVE OVE
21620
4320-00-678-2833INTERCHANGEABLE
SHAFT,TRANSMISSION,PUMP
23163
6630-00-986-5229INTERCHANGEABLE
CHROMATOGRAPH,GAS
21-620
5330-01-242-0691INTERCHANGEABLE
SEAL,PLAIN ENCASED
6520-01-591-8082INTERCHANGEABLE
HANDPIECE,DENTAL
5012734U0

Frequently Asked Questions

What is NSN 1650-01-326-5996?

NSN 1650-01-326-5996 is a Piston,linear Actuating Cylinder, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-326-5996?

NSN 1650-01-326-5996 has 1 cross-referenced part number: 21620 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 1650-01-326-5996?

There are 7 known substitutes for 1650-01-326-5996: 3040-00-163-0400, 3010-00-238-4566, 1650-00-252-3363 and 4 more. Verify interchangeability with system specifications before substitution.

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