5136-00-203-6212 TAP,THREAD CUTTING Index 5136-00-203-6214 TAP,THREAD CUTTING

National Stock Number:
5136-00-203-6213

Federal Supply Class:
5136

National Item Identification Number:
002036213

Description:
TAP,THREAD CUTTING

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


Manufacturer Information:
A-A-62558536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
B94.905047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B94.9 1/4-28 UNF LH HS G H105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
B94.9 1/4-28 UNF LH HS G H180204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
B94.9 1/4-28 UNF LH HS G H180244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
GGG-T-7081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
GGG-T-70 TY1SEBSTC80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE


Techincal Specification:
FLUTE QUANTITY4
OVERALL LENGTH2.500 INCHES NOMINAL
MATERIAL AND LOCATIONSTEEL, HIGH SPEED OVERALL
SHANK DIAMETER0.255 INCHES NOMINAL
SPECIFICATION/STANDARD DATA05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SQUARE END LENGTH0.312 INCHES NOMINAL
STARTING CHAMFER TYPEBOTTOMING
WIDTH ACROSS FLATS0.191 INCHES NOMINAL
STYLE DESIGNATORSTRAIGHT FLUTE
THREAD DIRECTIONLEFT-HAND
THREAD FORMING METHODGROUND
THREAD LENGTH1.000 INCHES NOMINAL
THREAD PITCH DIAMETERS+0.2268 TO 0.2273 INCHES
THREAD STRUCTUREREGULAR
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-28 UNF


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