NSN 6680-00-650-7284

Part Details | FIXED MOUNTING MECHANICAL TACHOMETER

6680-00-650-7284 A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.

Alternate Parts: 5658112AND6479007, 5658112AND6479007, 1536898, 1536803, 1548428, 5658112AND6479007, 6680-00-650-7284, 00-650-7284, 6680006507284, 006507284

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JAN 01, 196100-650-728407115 ( TACHOMETER, MECHANICAL, FIXED MOUNTING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6680-00-650-7284
Part Number Cage Code Manufacturer
5658112AND647900770040GENERAL MOTORS LLCDBA GENERAL MOTORS
5658112AND64790077X677GENERAL MOTORS LLCDBA GENERAL MOTORS
153689870040GENERAL MOTORS LLCDBA GENERAL MOTORS
153680370040GENERAL MOTORS LLCDBA GENERAL MOTORS
154842872582MTU AMERICA INC.
5658112AND647900762860PENN DETROIT DIESEL ALLISON, LLCDIV GOVERNMENT SERVICES DEPARTMENT
Technical Data | NSN 6680-00-650-7284
Characteristic Specifications
UNIT TYPED ANY ACCEPTABLE
MOUNTING TYPE PANEL
MOUNTING FEATURE TYPE FLUSH
OPERATING RANGE+0.0 TO +2500.0 REVOLUTIONS PER MINUTE
SCALE QUANTITY1
SCALE MEASUREMENT RANGEM0.0/P2500.0
SCALE SMALLEST INCREMENT50.0 REVOLUTIONS PER MINUTE
MAJOR GRADUATION COLOR WHITE
MINOR GRADUATION COLOR WHITE
POINTER QUANTITY1
POINTER COLOR WHITE
POINTER MOVEMENT DIRECTIONB ANY ACCEPTABLE
DIAL QUANTITY1
DIAL BACKGROUND COLOR BLACK
DIAL ILLUMINATION NOT PROVIDED
DRIVEN SPEED TO INDICATED SPEED MINIMUM RATIO1 TO 2
CASE MATERIAL BRASS
CASE SHAPE ROUND
OVERALL DIAMETER3.766 INCHES NOMINAL
OVERALL DEPTH3.985 INCHES NOMINAL
DRIVE CONNECTION TYPE FLEXIBLE
SHAFT ROTATION DIRECTION COUNTERCLOCKWISE
TOTALIZING MECHANISM PROVIDED
TOTALIZING MECHANISM CALIBRATIONBK ANY ACCEPTABLE
AHEAD-ASTERN SEMAPHORE NOT PROVIDED
SPECIAL FEATURES1668 RPM EQUALS 1 HR OPERATION,WITH 7/8-18 THD ADAPTER
END ITEM IDENTIFICATIONPOSEIDON