5985-00-309-3048 WAVEGUIDE ASSEMBLY Index 6680-00-309-3050 CORE,FLEXIBLE SHAFT ASSEMBLY

National Stock Number:
6680-00-309-3049

Federal Supply Class:
6680

National Item Identification Number:
003093049

Description:
TACHOMETER,MECHANICAL,FIXED MOUN

Detail:
A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.


Manufacturer Information:
154828324617GENERAL MOTORS CORP
154828370040GENERAL MOTORS CORP AC ROCHESTER DIV
15482837X677GENERAL MOTORS LLC


Techincal Specification:
UNIT TYPECENTRIFUGAL
MOUNTING TYPEPANEL
MOUNTING FEATURE TYPEFLUSH
OPERATING RANGE0.0 TO 40000.0 REVOLUTIONS PER MINUTE
SCALE QUANTITY1
SCALE MEASUREMENT UNITREVOLUTIONS PER MINUTE
SCALE MEASUREMENT RANGE0.0 TO 40.0
SCALE SMALLEST INCREMENT1000.0 REVOLUTIONS PER MINUTE
MAJOR GRADUATION COLORWHITE
MINOR GRADUATION COLORWHITE
SCALE FINISHPHOSPHORESCENT
POINTER QUANTITY1
POINTER COLORBLACK AND
GREEN
POINTER FINISHPHOSPHORESCENT
DIAL QUANTITY1
DIAL BACKGROUND COLORBLACK
DIAL ILLUMINATIONNOT PROVIDED
DRIVEN SPEED TO INDICATED SPEED MINIMUM RATIO1000 TO 8361
CASE MATERIALSTEEL
CASE SHAPEROUND
OVERALL DIAMETER3.766 INCHES NOMINAL
OVERALL DEPTH2.203 INCHES NOMINAL
DRIVE CONNECTION TYPEFLEXIBLE
SHAFT ROTATION DIRECTIONCOUNTERCLOCKWISE
TOTALIZING MECHANISMPROVIDED
TOTALIZING MECHANISM CALIBRATIONHOURS OPERATED
GRADUATION UNIT0.01 HOURS OPERATED
AHEAD-ASTERN SEMAPHORENOT PROVIDED
THE MANUFACTURERS DATA
MANUFACTURERS CODE70040
DESIGN CONTROL REFERENCE1548283


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