4820-01-369-5710 VALVE,BALL Index 4820-01-369-5712 SEAT,VALVE

National Stock Number:
5136-01-369-5711

Federal Supply Class:
5136

National Item Identification Number:
013695711

Description:
TAP,THREAD CUTTING

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


Manufacturer Information:
1268292061BENDIX CORP THE INDUSTRIAL TOOLS DIV SOUTH BELOIT PLANT
4113-H 1/2-2092061BENDIX CORP THE INDUSTRIAL TOOLS DIV SOUTH BELOIT PLANT
B94.905047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
FLUTE QUANTITY3
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
WIDTH ACROSS FLATS0.275 INCHES NOMINAL
STARTING CHAMFER TYPEPLUG
STYLE DESIGNATORSPIRAL FLUTE
THREAD DIRECTIONRIGHT-HAND
THREAD FORMING METHODGROUND
THREAD LENGTH1.656 INCHES NOMINAL
THREAD PITCH DIAMETERS+0.4685 TO 0.4690 INCHES
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.500-20 UNF
THREAD STRUCTUREREGULAR


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