5330-00-650-7278 SEAL Index 1005-00-650-7302 ROLL,ORDNANCE WEAPONS SPARE PART

National Stock Number:
6680-00-650-7284

Federal Supply Class:
6680

National Item Identification Number:
006507284

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:
153680370040GENERAL MOTORS CORP AC ROCHESTER DIV
153689870040GENERAL MOTORS CORP AC ROCHESTER DIV
154842872582ROLLS-ROYCE SOLUTIONS AMERICA INC
25101200AND0647900762860PENN POWER GROUP LLC
5658112AND647900762860PENN POWER GROUP LLC
5658112AND647900770040GENERAL MOTORS CORP AC ROCHESTER DIV
5658112AND64790077X677GENERAL MOTORS LLC


Techincal Specification:
UNIT TYPEMAGNETIC
MOUNTING TYPEPANEL
MOUNTING FEATURE TYPEFLUSH
OPERATING RANGE0.0 TO 2500.0 REVOLUTIONS PER MINUTE
SCALE QUANTITY1
SCALE MEASUREMENT UNITREVOLUTIONS PER MINUTE AND
REVOLUTIONS PER HOUR
SCALE MEASUREMENT RANGE0.0 TO 2500.0
SCALE SMALLEST INCREMENT50.0 REVOLUTIONS PER MINUTE
MAJOR GRADUATION COLORWHITE
MINOR GRADUATION COLORWHITE
POINTER QUANTITY1
POINTER COLORWHITE
POINTER MOVEMENT DIRECTIONCLOCKWISE
DIAL QUANTITY1
DIAL BACKGROUND COLORBLACK
DIAL ILLUMINATIONNOT PROVIDED
DRIVEN SPEED TO INDICATED SPEED MINIMUM RATIO1 TO 2
CASE MATERIALBRASS
CASE SHAPEROUND
OVERALL DIAMETER3.766 INCHES NOMINAL
OVERALL DEPTH3.985 INCHES NOMINAL
DRIVE CONNECTION TYPEFLEXIBLE
SHAFT ROTATION DIRECTIONCOUNTERCLOCKWISE
TOTALIZING MECHANISMPROVIDED
TOTALIZING MECHANISM CALIBRATIONHOURS OPERATED
GRADUATION UNIT9999.00 HOURS OPERATED
AHEAD-ASTERN SEMAPHORENOT PROVIDED
SPECIAL FEATURES1668 RPM EQUALS 1 HR OPERATION,WITH 7/8-18 THD ADAPTER
THE MANUFACTURERS DATA
MANUFACTURERS CODE70040
DESIGN CONTROL REFERENCE5658112AND6479007


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