NSN 5136-01-178-5356

Part Details | THREAD CUTTING TAP

5136-01-178-5356 An internal threading tool with longitudinally separated cutting edges designed to form specific threads.

Alternate Parts: 17277, 5136-01-178-5356, 01-178-5356, 5136011785356, 011785356

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
51MAY 07, 198401-178-535615218 ( TAP, THREAD CUTTING )
REFERENCE DRAWINGS & PICTURES

SPIRAL POINTED FLUTE

TAP,THREAD CUTTING | 5136-01-178-5356, 011785356
Cross Reference | NSN 5136-01-178-5356
Part Number Cage Code Manufacturer
1727717353SPIRALOCK CORPORATIONDIV STANLEY ENGINEERED FASTENING
Technical Data | NSN 5136-01-178-5356
Characteristic Specifications
STYLE DESIGNATOR SPIRAL POINTED FLUTE
THREAD LENGTH1.000 INCHES NOMINAL
SHANK DIAMETER0.255 INCHES NOMINAL
WIDTH ACROSS FLATS0.191 INCHES NOMINAL
OVERALL LENGTH2.500 INCHES NOMINAL
SQUARE END LENGTH0.312 INCHES NOMINAL
MATERIAL AND LOCATION STEEL, HIGH SPEED OVERALL
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-20 UNC
THREAD STRUCTURE REGULAR
STARTING CHAMFER TYPE BOTTOMING
FLUTE QUANTITY2