#M77931-020 Hour Meter-non Resetable | Time Measuring Instruments

M77931-020

Time Totalizing Meter

NSN 6645-01-535-7136

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
015357136

Product Technical Spec.

Terminal Quantity:
2
Terminal Type:
Solder hook
Mounting Type:
Flange
Current Type:
Dc
Body Length:
Between 1.047 inches and 1.094 inches
Body Width:
1.310 inches
Mounting Flange Width:
1.310 inches
Case Material:
Metal
Flange Height:
0.531 inches
Indicator Type:
Drum register
Voltage Rating:
28.0 volts
Measurement Unit:
Hours
Unit Type:
Mounted
Hermetic Protection:
Provided
Movement Type:
Electrical
Body Depth:
1.094 inches
Smallest Increment Indicated:
1.00
Mounting Method:
Semiflush
Reset Feature:
Not provided
Maximum Measurement:
9999.00
Marking Color:
White numerals
Background Color:
Black background
Electrical Movement Type:
Synchronous motor
NSN:
6645-01-535-7136
Item Name:
Hour Meter-non Resetable
Cage Code:
96906

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Time Measuring Instruments
--------- Time Totalizing Meters
------------ P/N M77931-020

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Last Updated: 06/14/2025