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:
PRIME MOVER TYPEPNEUMATIC MOTOR
CONVERSION FEATURE FOR SINKER DRILL OPERATIONNOT INCLUDED
HANDLE STYLECLOSED-D END
ACCESSORY COMPONENTSDEMOLITION TOOL CHUCK
TOOL RETAINER TYPEBOLT
SHANK STYLESTRAIGHT HEXAGON
WIDTH ACROSS FLATS0.875 INCHES NOMINAL
SHANK OVERALL LENGTH2.750 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA1 TYPE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSPAC ATCE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMILB385
THE MANUFACTURERS DATA
MANUFACTURERS CODE6X081
DESIGN CONTROL REFERENCE28G


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