9390-00-663-7286 NONMETALLIC ROD Index 3895-00-663-7291 ROLLER,TOWED,PNEUMATIC TIRED

National Stock Number:
3820-00-663-7287

Federal Supply Class:
3820

National Item Identification Number:
006637287

Description:
BREAKER,PAVING

Detail:
A POWERED HAND TOOL USED FOR CLAY DIGGING, BREAKING FROZEN GROUND, DEMOLITION OF CONCRETE PAVING, AND THE LIKE. THE UNIT HAS A NON-ROTATING CHUCK THROUGH WHICH A PISTON, OR ANY OTHER PERCUSSION SYSTEM, IMPARTS HAMMER-LIKE BLOWS TO VARIOUS TYPES OF ACCESSORIES SUCH AS CHISELS, SPADES, PICKS, BACKFILL TAMPING PADS, AND FROST WEDGES. WHEN PROVIDED WITH CERTAIN ATTACHMENTS, THE UNIT MAY ALSO BE USED AS A SHEETING AND PILING DRIVER, DRIFT BOLT DRIVER, OR SPIKE DRIVER. SEE ALSO DRILL, PNEUMATIC, DRIFTER; AND DRILL, PNEUMATIC, SINKER.


Manufacturer Information:
28G24047COOPER INDUSTRIES INC DBA COOPER TOOLS
28G6X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV
MILB38581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ACCESSORY COMPONENTSDEMOLITION TOOL CHUCK
CONVERSION FEATURE FOR SINKER DRILL OPERATIONNOT INCLUDED
HANDLE STYLECLOSED-D END
NONDEFINITIVE SPEC/STD DATA1 TYPE
PRIME MOVER TYPEPNEUMATIC MOTOR
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSPAC ATCE
SHANK OVERALL LENGTH2.750 INCHES NOMINAL
SHANK STYLESTRAIGHT HEXAGON
WEIGHT25.0 POUNDS NOMINAL
WIDTH ACROSS FLATS0.875 INCHES NOMINAL
TOOL RETAINER TYPEBOLT


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