PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TU6109Timer,interval

Cissell Manufacturing Company Dba Cissell Mfg · NSN 6645-01-034-0469 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-034-0469 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-034-0469. Primary manufacturer part number: TU6109.
Features
  • Timer,interval — FSC 6645
  • Operation Method: SYNCHRONOUS MOTOR
  • Control Type: ANY ACCEPTABLE
  • Timer Type: ELECTRICAL
  • Voltage in Volts: 120.0
  • Frequency in Hertz: 60.0
  • Mounting Method: BACK OF PANEL
  • Reset Type: MANUAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Timer,interval, cataloged under National Stock Number 6645-01-034-0469, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cissell Manufacturing Company Dba Cissell Mfg. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-034-0469
Primary Part NumberTU6109
Item NameTimer,interval
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerCissell Manufacturing Company Dba Cissell Mfg
StatusACTIVE
Operation MethodSYNCHRONOUS MOTOR
Control TypeANY ACCEPTABLE
Timer TypeELECTRICAL
Voltage in Volts120.0
Frequency in Hertz60.0
Mounting MethodBACK OF PANEL
Reset TypeMANUAL
Current TypeAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5360-00-305-9521K24-400 INTERCHANGEABLE
Spring,helical,compression
Rix Industries
4320-00-456-0427KD65W020-118 INTERCHANGEABLE
Parts Kit,hydraulic Pump
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
TU6109 Cissell Manufacturing Company Dba Cissell Mfg (USA)
K188 Cissell Manufacturing Company Dba Cissell Mfg (USA)
K188 New Era Contract Sales Inc (USA)
AB51-20-514A60MIN General Time Controls Inc (USA)
Related Parts
5360-00-305-9521INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
K24-400
4320-00-456-0427INTERCHANGEABLE
PARTS KIT,HYDRAULIC PUMP
KD65W020-118

Frequently Asked Questions

What is NSN 6645-01-034-0469?

NSN 6645-01-034-0469 is a Timer,interval, manufactured by Cissell Manufacturing Company Dba Cissell Mfg, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-01-034-0469?

NSN 6645-01-034-0469 has 4 cross-referenced part numbers: TU6109 (Cissell Manufacturing Company Dba Cissell Mfg), K188 (Cissell Manufacturing Company Dba Cissell Mfg), K188 (New Era Contract Sales Inc), AB51-20-514A60MIN (General Time Controls Inc).

What NSN replaces 6645-01-034-0469?

There are 2 known substitutes for 6645-01-034-0469: 5360-00-305-9521, 4320-00-456-0427. Verify interchangeability with system specifications before substitution.

What are the specifications of TU6109?

Key specifications for TU6109: Operation Method: SYNCHRONOUS MOTOR; Control Type: ANY ACCEPTABLE; Timer Type: ELECTRICAL; Voltage in Volts: 120.0. 12 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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