3460-01-050-9851 CHUCK,DRILL Index 3040-01-050-9856 SHAFT,SHOULDERED

National Stock Number:
3460-01-050-9855

Federal Supply Class:
3460

National Item Identification Number:
010509855

Description:
V-BLOCK

Detail:
A FIXTURE OF CAST IRON OR STEEL, PRECISION GROUND, HAVING ONE OR MORE V GROOVES MACHINED PARALLEL AND SQUARED WITH RESPECT TO THE BOTTOM, TOP, AND ENDS. THE BLOCK MAY HAVE MILLED GROOVES ON THE SIDES TO ACCOMMODATE CLAMPS WHICH ARE USED FOR HOLDING CYLINDRICAL WORK.


Manufacturer Information:
913359025SUPFINA MACHINE CO INC


Techincal Specification:
DRILLED HOLE LOCATIONTOP OF V
DRILLED HOLE QUANTITY6
ACCESSORY COMPONENTS AND QUANTITYCLAMP 1; CLAMPING SCREWS 2
BLOCK QUANTITY PER SET2
DESIGN TYPECLAMP
HARDENING FEATUREINCLUDED
HEIGHT6.000 INCHES NOMINAL
HOLE DIAMETER0.688 INCHES NOMINAL
HOLE TYPEDRILLED
LENGTH6.000 INCHES NOMINAL
MATERIALIRON CAST
MAXIMUM MATERIAL DIAMETER ACCOMMODATED4.500 INCHES
WIDTH6.000 INCHES NOMINAL
SURFACE FINISHGROUND
VEE LOCATIONTOP
VEE QUANTITY1


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