PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19615Head,linear Actuating Cylinder

Mid-America Aerotech, Llc · NSN 1650-00-083-4289 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-083-4289 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-083-4289. Primary manufacturer part number: 19615.
Features
  • Head,linear Actuating Cylinder — FSC 1650
  • Model for Which Designed: WESTON HYDRAULICS MODEL 18421 & 18420
  • 4 verified cross-references
  • Primary manufacturer: Mid-America Aerotech, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Head,linear Actuating Cylinder, cataloged under National Stock Number 1650-00-083-4289, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Mid-America Aerotech, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-083-4289
Primary Part Number19615
Item NameHead,linear Actuating Cylinder
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerMid-America Aerotech, Llc
StatusACTIVE
Model for Which DesignedWESTON HYDRAULICS MODEL 18421 & 18420
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4820-00-073-7613196-15 INTERCHANGEABLE
Insert,safety Valve
Dukes Aerospace, Inc.
5330-00-154-759019615 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5995-00-239-514019615 INTERCHANGEABLE
Wiring Harness
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
6515-01-258-0000 INTERCHANGEABLE
Bulb,sphygmomanometer
5310-01-351-779386624188 INTERCHANGEABLE
Washer,flat
Cnh Industrial America Llc Dba Cnh America
3120-01-539-890019615-1 INTERCHANGEABLE
Bearing,plain,rod End
Mid-America Aerotech, Llc
Cross-Reference Index
Part NumberManufacturer
19615 PRIMARY Mid-America Aerotech, Llc (USA)
19615 E-Systems Inc Montek Div Fluid Controls Opns (USA)
19615 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
19615 Moog Inc (USA)
Related Parts
4820-00-073-7613INTERCHANGEABLE
INSERT,SAFETY VALVE
196-15
5330-00-154-7590INTERCHANGEABLE
SEAL,PLAIN ENCASED
19615
5995-00-239-5140INTERCHANGEABLE
WIRING HARNESS
19615
6515-01-258-0000INTERCHANGEABLE
BULB,SPHYGMOMANOMETER
5310-01-351-7793INTERCHANGEABLE
WASHER,FLAT
86624188
3120-01-539-8900INTERCHANGEABLE
BEARING,PLAIN,ROD END
19615-1

Frequently Asked Questions

What is NSN 1650-00-083-4289?

NSN 1650-00-083-4289 is a Head,linear Actuating Cylinder, manufactured by Mid-America Aerotech, Llc, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-083-4289?

NSN 1650-00-083-4289 has 4 cross-referenced part numbers: 19615 (Mid-America Aerotech, Llc), 19615 (E-Systems Inc Montek Div Fluid Controls Opns), 19615 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), 19615 (Moog Inc).

What NSN replaces 1650-00-083-4289?

There are 6 known substitutes for 1650-00-083-4289: 4820-00-073-7613, 5330-00-154-7590, 5995-00-239-5140 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19615?

Key specifications for 19615: Model for Which Designed: WESTON HYDRAULICS MODEL 18421 & 18420; End Item Identification: AIRCRAFT, PROWLER EA-6B. 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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