5360-00-203-9899 SPRING,HELICAL,COMPRESSION Index 3460-00-203-9915 GRINDING MACHINE,MACHINE TOOL AT

National Stock Number:
3460-00-203-9906

Federal Supply Class:
3460

National Item Identification Number:
002039906

Description:
CHUCK,INDEPENDENT JAW

Detail:
AN ACCESSORY USED FOR HOLDING OBJECTS DIRECTLY TO THE SPINDLE OF A MACHINE, ARBOR, SHAFT OR THE LIKE WITHOUT THE USE OF CENTERS. TWO OR MORE JAWS ARE ADJUSTED SEPARATELY, EACH BY ITS OWN ADJUSTING SCREW, TO FACILITATE HOLDING OBJECTS OF IRREGULAR SHAPE.


Manufacturer Information:
CL4207LQ55985CARO INC. DBA SOUTH BEND LATHE
CL4808Q55985CARO INC. DBA SOUTH BEND LATHE


Techincal Specification:
CENTER HOLE DIAMETER2.000 INCHES NOMINAL
CENTERING SHOULDER DIAMETER2.281 INCHES NOMINAL
JAW QUANTITY4
MATERIALSTEEL BODY
MAXIMUM MATERIAL DIAMETER ACCOMMODATED8.000 INCHES
MOUNTING ADAPTERREQUIRED
MOUNTING TYPE FOR WHICH DESIGNEDTHREADED SPINDLE NOSE
OBSTRUCTED CENTER HOLENOT PROVIDED
RECESS DIAMETER4.715 INCHES NOMINAL
RECESS DEPTH0.188 INCHES NOMINAL
REVERSIBLE JAWPROVIDED
ROTARY TABLE DESIGN FEATURENOT PROVIDED
SCREW THREAD QUANTITY PER INCH8.000
SPINDLE NOSE LENGTH1.500 INCHES NOMINAL
WORK HOLDING LOCATIONINTERNAL
THREAD LENGTH0.875 INCHES NOMINAL
THREADED SPINDLE DIAMETER2.250 INCHES NOMINAL
TWO-PIECE JAWS WITH REVERSIBLE TOPSNOT INCLUDED


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