5136-00-261-3258 TAP,THREAD CUTTING Index 5136-00-261-3260 TAP,THREAD CUTTING

National Stock Number:
5136-00-261-3259

Federal Supply Class:
5136

National Item Identification Number:
002613259

Description:
TAP,THREAD CUTTING

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


Manufacturer Information:
083309Z213REGAL-BELOIT CORPORATION DIV REGAL CUTTING TOOLS
10648521COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
B94.905047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
12112556922JARVIS CUTTING TOOLS INC
A-A-126758536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
1175192061BENDIX CORP THE INDUSTRIAL TOOLS DIV SOUTH BELOIT PLANT
B94.9 1/4-20 UNC HS G H105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
C571271NEX4KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP
C5712760NQ9GREENFIELD INDUSTRIES INC
B94.9 1/4-20 NC HS G H180204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
GGG-T-70 TY2SEASTB80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
B94.9 1/4-20 UNC HS G H180244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
GGG-T-7081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
FLUTE QUANTITY2
LENGTH0.281 INCHES NOMINAL SQUARE END
MATERIALSTEEL OVERALL
OVERALL LENGTH2.500 INCHES NOMINAL
SHANK DIAMETER0.318 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 LENGTH1.130 INCHES MINIMUM
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-20 UNC
THREAD PITCH DIAMETERS+0.2175 TO 0.2180 INCHES
THREAD STRUCTUREREGULAR
WIDTH ACROSS FLATS0.191 INCHES NOMINAL


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