NSN 5136-00-987-9141

Part Details | THREAD CUTTING TAP

5136-00-987-9141 An internal threading tool with longitudinally separated cutting edges designed to form specific threads.

Alternate Parts: AA59158, A-A-59158, MILT21309 TY1CL3, MIL-T-21309 TY1CL3, AS59158 TY1CL3, AA59158 TY1CL3, A-A-59158 TY1CL3, MILT21309, MIL-T-21309, AS59158, 5136-00-987-9141, 00-987-9141, 5136009879141, 009879141

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
51APR 12, 198600-987-914115218 ( TAP, THREAD CUTTING )
REFERENCE DRAWINGS & PICTURES

STRAIGHT FLUTE

Cross Reference | NSN 5136-00-987-9141
Part Number Cage Code Manufacturer
A-A-5915858536FEDERAL COMMERCIAL ITEM DESCRIPTIONPROMULGATED BY GENERAL SERVICES
MIL-T-21309 TY1CL380244GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE
AS59158 TY1CL380244GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE
A-A-59158 TY1CL380244GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE
MIL-T-2130981349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
AS5915881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
Technical Data | NSN 5136-00-987-9141
Characteristic Specifications
STYLE DESIGNATOR STRAIGHT FLUTE
THREAD LENGTH3.000 INCHES NOMINAL
SHANK DIAMETER1.108 INCHES NOMINAL
WIDTH ACROSS FLATS0.831 INCHES NOMINAL
OVERALL LENGTH6.375 INCHES NOMINAL
SQUARE END LENGTH1.062 INCHES NOMINAL
MATERIAL AND LOCATION STEEL, HIGH SPEED OVERALL
THREAD SIZE AND SERIES/TYPE DESIGNATOR1.250-12 STI
THREAD PITCH DIAMETERS+1.3052 TO +1.3062 INCHES
THREAD DIRECTION RIGHT-HAND
THREAD STRUCTURE REGULAR
THREAD FORMING METHOD GROUND
STARTING CHAMFER TYPE BOTTOMING
FLUTE QUANTITY6
SPECIAL FEATURESFINISHING TAP FOR SCREW THREAD INSERT
SPECIFICATION/STANDARD DATA81343-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 3 CLASS AND 1-1 TO 4-12 SIZE