2530-01-282-8619 BRAKE DRUM Index 3010-01-282-8621 GEAR ASSEMBLY,SPEED DECREASER

National Stock Number:
2530-01-282-8620

Federal Supply Class:
2530

National Item Identification Number:
012828620

Description:
CAMSHAFT,ACTUATING,BRAKE SHOE

Detail:
AN ITEM WITH AN INTEGRAL SHAFT DESIGNED TO CONVERT ROTARY MOTION INTO LINEAR MOTION FOR THE PURPOSE OF ENERGIZING THE SHOES OF A VEHICULAR BRAKE SYSTEM.


Manufacturer Information:
1235410319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
123541033Z946DANA CORP SPICER AXLE DIV
M16WK105-263Z946DANA CORP SPICER AXLE DIV


Techincal Specification:
DRIVE TYPEINVOLUTE SPLINE
CAM LOCATIONON END
CAM OVERALL LENGTH1.687 INCHES NOMINAL
CAM QUANTITY1
CAM SHAPES
CAM CENTER THICKNESS0.938 INCHES NOMINAL
LENGTH2.125 INCHES NOMINAL
MATERIALSTEEL
PITCH DIAMETER1.5000 INCHES NOMINAL
PRESSURE ANGLE IN DEG37.5
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SHAFT DIAMETER1.400 INCHES MINIMUM AND 1.415 INCHES MAXIMUM FIRST STEP
SHAFT LENGTH24.250 INCHES NOMINAL
SPLINE QUANTITY28
STEP LENGTH5.000 INCHES NOMINAL FIRST STEP


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