NSN 3820-01-279-5712

Part Details | PAVING BREAKER

3820-01-279-5712 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.

Alternate Parts: CP1241S1.25, CP-1241S1.25, KB91, MILB467, MIL-B-467, 3820-01-279-5712, 01-279-5712, 3820012795712, 012795712

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
38MAY 21, 198801-279-571213600 ( BREAKER, PAVING )
REFERENCE DRAWINGS & PICTURES

STRAIGHT HEXAGON

BREAKER,PAVING | 3820-01-279-5712, 012795712

DOUBLE END AND CENTER GRIP WITH LEVER

BREAKER,PAVING | 3820-01-279-5712, 012795712
Cross Reference | NSN 3820-01-279-5712
Part Number Cage Code Manufacturer
CP-1241S1.2511976CHICAGO PNEUMATIC TOOL CO
KB910EUJ5DANAHER CORPORATION
MIL-B-46781349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
Technical Data | NSN 3820-01-279-5712
Characteristic Specifications
PRIME MOVER TYPE PNEUMATIC MOTOR
HANDLE STYLE DOUBLE END AND CENTER GRIP WITH LEVER
ACCESSORY COMPONENTS DEMOLITION TOOL CHUCK
TOOL RETAINER TYPED ANY ACCEPTABLE
SHANK STYLE STRAIGHT HEXAGON
WIDTH ACROSS FLATS1.250 INCHES NOMINAL
SHANK OVERALL LENGTH6.000 INCHES NOMINAL
WEIGHTPA89.000
CONVERSION FEATURE FOR SINKER DRILL OPERATION NOT INCLUDED
SPECIAL FEATURESW/ MUFFLER