5136-00-585-7880 TAP,THREAD CUTTING Index 5136-00-585-7882 TAP,THREAD CUTTING

National Stock Number:
5136-00-585-7881

Federal Supply Class:
5136

National Item Identification Number:
005857881

Description:
TAP,THREAD CUTTING

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


Manufacturer Information:
14-20696818056DOALL BALTIMORE COMPANY
GGG-T-7081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
GGG-T-70 TY2SEBSTB80244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE


Techincal Specification:
FLUTE QUANTITY2
LENGTH0.281 INCHES NOMINAL SQUARE END
OVERALL LENGTH2.500 INCHES NOMINAL
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATA2 TYPE AND B SERIES AND B STYLE
SHANK DIAMETER0.255 INCHES NOMINAL
WIDTH ACROSS FLATS0.191 INCHES NOMINAL
STARTING CHAMFER TYPEPLUG
STYLE DESIGNATORSPIRAL POINTED FLUTE
THREAD DIRECTIONRIGHT-HAND
THREAD FORMING METHODGROUND
THREAD LENGTH1.000 INCHES NOMINAL
THREAD PITCH DIAMETERS+0.2278 TO 0.2283 INCHES
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-28 UNF
THREAD STRUCTUREREGULAR


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