5136-00-261-3259 TAP,THREAD CUTTING Index 5136-00-261-3261 TAP,THREAD CUTTING

National Stock Number:
5136-00-261-3260

Federal Supply Class:
5136

National Item Identification Number:
002613260

Description:
TAP,THREAD CUTTING

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


Manufacturer Information:
10648521COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
1195492061BENDIX CORP THE INDUSTRIAL TOOLS DIV SOUTH BELOIT PLANT
B94.905047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
5714913130CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC
C571491NEX4KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP
B94.9 5/16-18 UNC HS G H180244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
GGG-T-70 TY2SEASTB80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
GGG-T-7081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
FLUTE QUANTITY2
LENGTH0.312 INCHES NOMINAL SQUARE END
MATERIALSTEEL OVERALL
OVERALL LENGTH2.719 INCHES NOMINAL
SHANK DIAMETER0.381 INCHES MINIMUM
SPECIFICATION/STANDARD DATA05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STARTING CHAMFER TYPEPLUG
STYLE DESIGNATORSPIRAL POINTED FLUTE
THREAD DIRECTIONRIGHT-HAND
THREAD FORMING METHODGROUND
THREAD LENGTH1.250 INCHES MINIMUM
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.312-18 UNC
THREAD PITCH DIAMETERS+0.2764 TO 0.2769 INCHES
THREAD STRUCTUREREGULAR
WIDTH ACROSS FLATS0.238 INCHES NOMINAL


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