PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26156Governor,constant Speed Drive

Triumph Group, Inc. · NSN 1650-00-674-1607 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-674-1607 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-674-1607. Primary manufacturer part number: 26156.
Features
  • Governor,constant Speed Drive — FSC 1650
  • 3 verified cross-references
  • Primary manufacturer: Triumph Group, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Governor,constant Speed Drive, cataloged under National Stock Number 1650-00-674-1607, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Triumph Group, Inc.. This item has 3 commercial cross-references from 3 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
NSN1650-00-674-1607
Primary Part Number26156
Item NameGovernor,constant Speed Drive
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerTriumph Group, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5985-00-240-8233SC-C-28052 INTERCHANGEABLE
Base,mast
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1260-00-382-3997 INTERCHANGEABLE
Head Assembly
5355-00-433-4075B-9 INTERCHANGEABLE
Knob
Reid Supply Company
5930-00-469-986726156 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
5325-01-114-409326156 INTERCHANGEABLE
Insert,screw Thread
Jergens Inc Div Tooling Components Division
2540-01-301-04089J5242 INTERCHANGEABLE
Tread,metallic,nonskid
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
26156 Triumph Thermal Systems - Maryland, Inc. (USA)
26156 PRIMARY Triumph Group, Inc. (USA)
26156 Defense & Development Enterprises Llc (USA)
Related Parts
5985-00-240-8233INTERCHANGEABLE
BASE,MAST
SC-C-28052
1260-00-382-3997INTERCHANGEABLE
HEAD ASSEMBLY
5355-00-433-4075INTERCHANGEABLE
KNOB
B-9
5930-00-469-9867INTERCHANGEABLE
SWITCH,FLOW
26156
5325-01-114-4093INTERCHANGEABLE
INSERT,SCREW THREAD
26156
2540-01-301-0408INTERCHANGEABLE
TREAD,METALLIC,NONSKID
9J5242

Frequently Asked Questions

What is NSN 1650-00-674-1607?

NSN 1650-00-674-1607 is a Governor,constant Speed Drive, manufactured by Triumph Group, Inc., classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-674-1607?

NSN 1650-00-674-1607 has 3 cross-referenced part numbers: 26156 (Triumph Thermal Systems - Maryland, Inc.), 26156 (Triumph Group, Inc.), 26156 (Defense & Development Enterprises Llc).

What NSN replaces 1650-00-674-1607?

There are 6 known substitutes for 1650-00-674-1607: 5985-00-240-8233, 1260-00-382-3997, 5355-00-433-4075 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26156?

Key specifications for 26156: End Item Identification: AIRCRAFT HYDRAULIC. 1 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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