NSN 5305-01-056-4662

Part Details | SETSCREW

5305-01-056-4662 An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Alternate Parts: 8778451, 877845-1, 5305-01-056-4662, 01-056-4662, 5305010564662, 010564662

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 23, 197801-056-466206672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

FLAT

HEXAGON

Cross Reference | NSN 5305-01-056-4662
Part Number Cage Code Manufacturer
877845-196214RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 5305-01-056-4662
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.240 INCHES NOMINAL
FASTENER LENGTH0.430 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.265 INCHES NOMINAL
HEAD HEIGHT0.165 INCHES NOMINAL
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.156 INCHES NOMINAL
POINT STYLE FLAT
POINT LENGTH0.190 INCHES NOMINAL
POINT DIAMETER0.112 INCHES MINIMUM AND 0.118 INCHES MAXIMUM
POINT CHAMFER ANGLE90.0 DEGREES NOMINAL