NSN 5136-00-555-3178

Part Details | THREAD CUTTING TAP

5136-00-555-3178 An internal threading tool with longitudinally separated cutting edges designed to form specific threads.

Alternate Parts: AA625, A-A-625, GGGT70, GGG-T-70, GGGT70 TY1SEBSTA, GGG-T-70 TY1SEBSTA, 5136-00-555-3178, 00-555-3178, 5136005553178, 005553178

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
51JAN 01, 196300-555-317815218 ( TAP, THREAD CUTTING )
REFERENCE DRAWINGS & PICTURES

STRAIGHT FLUTE

Cross Reference | NSN 5136-00-555-3178
Part Number Cage Code Manufacturer
A-A-62558536FEDERAL COMMERCIAL ITEM DESCRIPTIONPROMULGATED BY GENERAL SERVICES
GGG-T-7081348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
GGG-T-70 TY1SEBSTA80244GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE
Technical Data | NSN 5136-00-555-3178
Characteristic Specifications
STYLE DESIGNATOR STRAIGHT FLUTE
THREAD LENGTH1.812 INCHES NOMINAL
SHANK DIAMETER0.480 INCHES NOMINAL
WIDTH ACROSS FLATS0.360 INCHES NOMINAL
OVERALL LENGTH3.812 INCHES NOMINAL
SQUARE END LENGTH0.562 INCHES NOMINAL
MATERIAL AND LOCATION STEEL, HIGH SPEED OVERALL
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.625-18 UNF
THREAD PITCH DIAMETERS+0.5904 TO +0.5909 INCHES
THREAD DIRECTION RIGHT-HAND
THREAD STRUCTURE REGULAR
THREAD FORMING METHOD GROUND
STARTING CHAMFER TYPE TAPER
FLUTE QUANTITY4
SPECIAL FEATURESOCKWELL C 62-66 HARDNESS