#MIL-M-77931 Hourmeter | Time Measuring Instruments

MIL-M-77931

Time Totalizing Meter

NSN 6645-01-550-4586

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
UOM:
NIIN:
015504586

Detail Specifications

Terminal Quantity:
2
Terminal Type:
Wire hook
Mounting Type:
Flange
Current Type:
Dc
Mounting Flange Width:
1.310 inches
Flange Height:
0.870 inches
Indicator Type:
Drum register
Voltage Rating:
28.0 volts
Measurement Unit:
Hours
Unit Type:
Mounted
Hermetic Protection:
Provided
Movement Type:
Electrical
Mounting Method:
Semiflush
Reset Feature:
Provided
Maximum Measurement:
9999.00
Electrical Movement Type:
Synchronous motor
NSN:
6645-01-550-4586
Item Name:
Hourmeter
Cage Code:
81349

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M7793/1-012
Cage Code:
81349
RNCC:
2
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
MS21341A-10
Cage Code:
96906
RNCC:
5
RNVC:
9
RNAAC:
9Z
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Time Measuring Instruments
--------- Time Totalizing Meters
------------ P/N MIL-M-77931

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Last Updated: 07/13/2025