#M77931-004 Hourmeter | Time Measuring Instruments

M77931-004

Time Totalizing Meter

NSN 6645-01-287-9969

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
012879969

Technical Specifications of NSN

Terminal Quantity:
2
Terminal Type:
Hook
Mounting Type:
Flange
Current Type:
Dc
Body Length:
1.500 inches
Body Width:
0.500 inches
Mounting Flange Width:
1.310 inches
Case Material:
Any acceptable
End Application:
Helicopter super jolly h-53
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
Body Depth:
1.329 inches
Smallest Increment Indicated:
0.01
Mounting Method:
Semiflush
Reset Feature:
Not provided
Maximum Measurement:
9999.00
Marking Color:
White markings
Background Color:
Black background
Electrical Movement Type:
Synchronous motor
NSN:
6645-01-287-9969
Item Name:
Hourmeter
Cage Code:
81349

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MIL-M-7793
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
2589900571620
Cage Code:
90073
RNCC:
5
RNVC:
1
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
MIL-M-7793
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
2589900571620
Cage Code:
90073
RNCC:
5
RNVC:
1
RNAAC:
CX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Time Measuring Instruments
--------- Time Totalizing Meters
------------ P/N M77931-004

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Last Updated: 05/03/2025