5136-00-227-8630 TAP,THREAD CUTTING Index 5136-00-227-8633 TAP,THREAD CUTTING

National Stock Number:
5136-00-227-8631

Federal Supply Class:
5136

National Item Identification Number:
002278631

Description:
TAP,THREAD CUTTING

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


Manufacturer Information:
1269592061BENDIX CORP THE INDUSTRIAL TOOLS DIV SOUTH BELOIT PLANT
A-A-62558536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
B94.905047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B94.9 1/2-20 UNF HS G H205047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B94.9 1/2-20 UNF HS G80204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B94.9 1/2-20 UNF HS G H280244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
GGG-T-70 TY1SEBSTC80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
GGG-T-7081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY THREAD PITCH DIAMETERS
FLUTE QUANTITY4
LENGTH0.438 INCHES NOMINAL SQUARE END
OVERALL LENGTH3.375 INCHES NOMINAL
MATERIALSTEEL OVERALL
SHANK DIAMETER0.367 INCHES NOMINAL
SPECIFICATION/STANDARD DATA05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STARTING CHAMFER TYPEBOTTOMING
STYLE DESIGNATORSTRAIGHT FLUTE
WIDTH ACROSS FLATS0.275 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD FORMING METHODGROUND
THREAD LENGTH1.656 INCHES NOMINAL
THREAD PITCH DIAMETERS+0.4680 TO 0.4685 INCHES
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.500-20 UNF
THREAD STRUCTUREREGULAR


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