PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

744Synchronizer,electrical

U S Dept of Transportation Federal Aviation Administration · NSN 6625-01-313-1589 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-313-1589 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-313-1589. Primary manufacturer part number: 744.
Features
  • Synchronizer,electrical — FSC 6625
  • 2 verified cross-references
  • Primary manufacturer: U S Dept of Transportation Federal Aviation Administration
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Synchronizer,electrical, cataloged under National Stock Number 6625-01-313-1589, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is U S Dept of Transportation Federal Aviation Administration. This item has 2 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-313-1589
Primary Part Number744
Item NameSynchronizer,electrical
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerU S Dept of Transportation Federal Aviation Administration
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeC
Verified Substitutes 12
Voltmeter
6625-00-668-9312452-0019-000 SUCCESSOR
Voltmeter
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3110-00-100-0678744 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
7510-00-264-5469 INTERCHANGEABLE
Pencil
4140-00-431-0156AR 50231 INTERCHANGEABLE
Impeller,fan,centrifugal
Deere & Co
5110-00-449-73175110-00-449-7317 INTERCHANGEABLE
Punch,cutting,gasket
General Services Administration Federal Supply Service
5340-00-526-2077744 INTERCHANGEABLE
Disk,solid,plain
H-K Connecticut Holding Company
6135-00-557-8874119-104 INTERCHANGEABLE
Battery,nonrechargeable
Gow-Mac Instrument Co Div Gow-Mac Instrument Company
6760-00-558-2348 INTERCHANGEABLE
Tube Set,lens Extension
6160-00-635-382475-035 INTERCHANGEABLE
Battery Gravity,filler
Rock Ridge Resources Inc
Cross-Reference Index
Part NumberManufacturer
744 Clarke Hess Communication Research Corp (USA)
744 PRIMARY U S Dept of Transportation Federal Aviation Administration (USA)
Related Parts
6625-00-081-6408SUCCESSOR
VOLTMETER
6625-00-668-9312SUCCESSOR
VOLTMETER
452-0019-000
3110-00-100-0678INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
744
7510-00-264-5469INTERCHANGEABLE
PENCIL
4140-00-431-0156INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
AR 50231
5110-00-449-7317INTERCHANGEABLE
PUNCH,CUTTING,GASKET
5110-00-449-7317
5340-00-526-2077INTERCHANGEABLE
DISK,SOLID,PLAIN
744
6135-00-557-8874INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
119-104
6760-00-558-2348INTERCHANGEABLE
TUBE SET,LENS EXTENSION
6160-00-635-3824INTERCHANGEABLE
BATTERY GRAVITY,FILLER
75-035
5950-00-786-3184INTERCHANGEABLE
SATURABLE REACTOR
5330-00-787-8047INTERCHANGEABLE
GASKET
744

Frequently Asked Questions

What is NSN 6625-01-313-1589?

NSN 6625-01-313-1589 is a Synchronizer,electrical, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-313-1589?

NSN 6625-01-313-1589 has 2 cross-referenced part numbers: 744 (Clarke Hess Communication Research Corp), 744 (U S Dept of Transportation Federal Aviation Administration).

What NSN replaces 6625-01-313-1589?

There are 12 known substitutes for 6625-01-313-1589: 6625-00-081-6408, 6625-00-668-9312, 3110-00-100-0678 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 744?

Key specifications for 744: End Item Identification: RADIO CONTROL,AIR/GROUND; End Item Identification: RADIO CONTROL,AIR/GROUND. 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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