5136-00-177-6983 TAP,THREAD CUTTING Index 5136-00-177-6985 TAP,THREAD CUTTING

National Stock Number:
5136-00-177-6984

Federal Supply Class:
5136

National Item Identification Number:
001776984

Description:
TAP,THREAD CUTTING

Detail:
An internal threading tool with longitudinally separated cutting edges designed to form specific threads.


Manufacturer Information:
142871NEX4KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP
1428760NQ9GREENFIELD INDUSTRIES INC
B94.905047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B94.9 1/2-13 UNC LH HS G H305047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
5305L 1/2-13 UNC BOTTOMING60NQ9GREENFIELD INDUSTRIES INC
B94.9 1/2-13 NC LH HS G H380204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B94.9 1/2-13 UNC LH HS G H380244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
GGG-T-70 TY1SEASTC80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
GGG-T-7081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
FLUTE QUANTITY4
LENGTH0.438 INCHES NOMINAL SQUARE END
OVERALL LENGTH3.375 INCHES NOMINAL
MATERIALSTEEL OVERALL
SHANK DIAMETER0.480 INCHES MINIMUM
SPECIFICATION/STANDARD DATA05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH ACROSS FLATS0.275 INCHES NOMINAL
STARTING CHAMFER TYPEBOTTOMING
STYLE DESIGNATORSTRAIGHT FLUTE
THREAD DIRECTIONLEFT-HAND
THREAD FORMING METHODGROUND
THREAD LENGTH1.810 INCHES MINIMUM
THREAD PITCH DIAMETERS+0.4510 TO 0.4515 INCHES
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.500-13 UNC
THREAD STRUCTUREREGULAR


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