NSN 5133-00-131-4937

Part Details | DRIVE SHANK BOLT HOLE FORMING CUTTER

5133-00-131-4937 A tool consisting of any combination of drill, pilot drill, reamer, countersink, or counterbore. It is designed to form a hole for fasteners with a specific grip length and machined to a close tolerance to provide a drive fit. The tool has a shank requiring a special tool holder to be used in a power feed hand drilling machine or a power feed drill press.

Alternate Parts: TFIM25.0052105, TFIM25.0052-105, 5133-00-131-4937, 00-131-4937, 5133001314937, 001314937

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
51MAR 21, 197500-131-493732727 ( CUTTER, HOLE FORMING, DRIVE SHANK BOLT )
REFERENCE DRAWINGS & PICTURES

EXTERNALLY THREADED

HOLLOW CENTER SINGLE TWIST W/SCREW POINT

Cross Reference | NSN 5133-00-131-4937
Part Number Cage Code Manufacturer
TFIM25.0052-10576301BOEING COMPANY, THEDBA BOEING
Technical Data | NSN 5133-00-131-4937
Characteristic Specifications
CUTTING END STYLE HOLLOW CENTER SINGLE TWIST W/SCREW POINT
BODY DIAMETER0.741 INCHES NOMINAL
DRILL DIAMETER0.322 INCHES NOMINAL
DRILL LENGTH0.940 INCHES NOMINAL
INCLUDED ANGLE100.0 DEGREES NOMINAL
SHANK STYLE EXTERNALLY THREADED
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.438 INCHES
THREAD QUANTITY20 PER INCH
OVERALL LENGTH1.750 INCHES NOMINAL
CUTTING ROTATION DIRECTION RIGHT-HAND
FLUTE QUANTITY4
FEATURES PROVIDED TAPERED REAMER
REAMER TAPER0.002 INCHES PER FOOT NOMINAL