5120-00-203-9030 DISPENSER,SEALANT Index 5136-00-203-9033 CHASERS,THREAD CUTTING

National Stock Number:
5133-00-203-9031

Federal Supply Class:
5133

National Item Identification Number:
002039031

Description:
COUNTERSINK

Detail:
AN ANGULAR CUTTING TOOL, USUALLY MADE WITH ANGULAR RELIEF, HAVING ONE OR MORE FLUTES WITH SPECIFIC SIZE ANGLE CUTTING EDGES. IT IS USED FOR CHAMFERING AND COUNTERSINKING HOLES. THE TOOL MAY HAVE A STRAIGHT SHANK, TAPERED SHANK, BIT STOCK SHANK OR SPECIAL SHANK REQUIRING A SPECIAL HOLDER, FOR HOLDING IN A POWER- OR HAND-OPERATED MACHINE. IT MAY BE DESIGNED TO BE DRIVEN OR TURNED BY MEANS OF A WRENCH OR CARPENTER'S BRACE. FOR ITEMS REQUIRING A HOLDER BUT THE HOLDER IS NOT INCLUDED, USE CUTTER, COUNTERSINK.


Manufacturer Information:
GGG-C-61381348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
GGG-C-613 TY1CLBSZF-1680244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE


Techincal Specification:
BODY DIAMETER0.375 INCHES NOMINAL
CUTTING END STYLESTRAIGHT FLUTE W/THROUGH HOLE
CUTTING ROTATION DIRECTIONRIGHT-HAND
FEATURES PROVIDEDREPLACEABLE PILOT
FLUTE QUANTITY2
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
INCLUDED ANGLE82.0 DEGREES NOMINAL
OVERALL LENGTH5.875 INCHES NOMINAL
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATA1 TYPE AND B CLASS AND F-16 SIZE
PILOT HOLE NOMINAL DIAMETER0.189 INCHES
PILOT DIAMETER0.188 INCHES NOMINAL
POINT DIAMETER0.189 INCHES NOMINAL


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