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Time Totalizing Meter NSN 6645-00-940-0759

Item Description

An instrument that automatically measured, and cumulatively registers the total operating or idle time of any circuit, machine or system, to which it is connected. See meter, frequency and time totalizing, electrical.

NSN 6645-00-940-0759 NSN: 6645-00-940-0759

Features and Characteristics

Terminal Quantity
2
Terminal Type
Solder lug or stud
Mounting Type
Panel
Body Diameter
2.625 inches
Current Type
Ac
Case Material
Any acceptable
Mounting Configuration
Three 0.150 in. Diameter mtg holes on a 1.580 in. Radius spaced 120 degrees apart
Indicator Type
Drum register
Voltage Rating
120.0 volts
Measurement Unit
Hours
Unit Type
Mounted
Mounting Flange Diameter
3.500 inches
Operating Frequency
400.0 hertz
Hermetic Protection
Not provided
Movement Type
Electrical
Body Depth
3.000 inches
Smallest Increment Indicated
0.10
Mounting Method
Flush
Reset Feature
Not provided
Maximum Measurement
9999.90
Marking Color
White numerals for hours, black numerals for tenths
Background Color
Black background on hr wheels, white background on tenths wheel
Electrical Movement Type
Synchronous motor
Reference Number Differentiating Characteristics
As differentiated by marking color; backgroundcolor; voltage rating; operating frequency
FSC
6645 Time Measuring Instruments
NIIN
009400759
NSN
6645009400759

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HD654
Cage Code:
11707
Status:
A
MSDS:
Part Number:
MS16972-2
Cage Code:
96906
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9106903000
  • NAICS: 334519
  • SITC: 88594
  • Description: Other time of the day apparatus for measuring, recording or otherwise indicating intervals of time, nesoi
  • End Use (Code 21190):
    Photo, service industry machinery

Q & A

Frequently asked questions for NSN 6645-00-940-0759
What are the manufacturers of nsn 6645009400759?
Does this nsn 6645009400759 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6645009400759
An instrument that automatically measured, and cumulatively registers the total operating or idle time of any circuit, machine or system, to which it is connected. see meter, frequency and time totalizing, electrical.
Does nsn 6645009400759 contain any precious metals?
No precious metal content.
Does nsn 6645009400759 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6645009400759?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
08066
FIIG:
T134-R
App. Key:
RA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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