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


Techincal Specification:
FLUTE QUANTITY3
OVERALL LENGTH3.375 INCHES NOMINAL
MATERIAL AND LOCATIONSTEEL, HIGH SPEED OVERALL
SHANK DIAMETER0.367 INCHES NOMINAL
WIDTH ACROSS FLATS0.275 INCHES NOMINAL
SQUARE END LENGTH0.438 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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