5136-00-228-1059 TAP,THREAD CUTTING Index 5136-00-228-1062 TAP,THREAD CUTTING

National Stock Number:
5136-00-228-1060

Federal Supply Class:
5136

National Item Identification Number:
002281060

Description:
TAP,THREAD CUTTING

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


Manufacturer Information:
1469526232JCORPS
1469565400GREENFIELD INDUSTRIES INC
268341NEX4KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP
2683426232JCORPS
2683460NQ9GREENFIELD INDUSTRIES INC
2683465400GREENFIELD INDUSTRIES INC
5303 2-1/4 - 4-1/21NEX4KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP
5303 2-1/4 - 4-1/226232JCORPS
A-A-62558536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
5303 2-1/4 - 4-1/260NQ9GREENFIELD INDUSTRIES INC
5303 2-1/4 - 4-1/265400GREENFIELD INDUSTRIES INC
GGG-T-70 TY1SEASTC80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
GGG-T-7081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
THREAD SIZE AND SERIES/TYPE DESIGNATOR2.250-4-1/2 UNC
THREAD STRUCTUREREGULAR
THREAD FORMING METHODGROUND
STARTING CHAMFER TYPEBOTTOMING
MATERIAL AND LOCATIONSTEEL, HIGH SPEED OVERALL
STYLE DESIGNATORSTRAIGHT FLUTE
THREAD LENGTH3.437 INCHES MINIMUM AND
3.687 INCHES MAXIMUM
SHANK DIAMETER1.891 INCHES MINIMUM AND
1.894 INCHES MAXIMUM
WIDTH ACROSS FLATS1.410 INCHES MINIMUM AND
1.420 INCHES MAXIMUM
OVERALL LENGTH8.188 INCHES MINIMUM AND
8.312 INCHES MAXIMUM
SQUARE END LENGTH1.376 INCHES MINIMUM AND
1.500 INCHES MAXIMUM
THREAD PITCH DIAMETERS2.1072 TO 2.1092 INCHES
THREAD DIRECTIONRIGHT-HAND
FLUTE QUANTITY6


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