NSN 5305-01-163-8241

Part Details | SETSCREW

5305-01-163-8241 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: 14056196, 14056196, 5305-01-163-8241, 01-163-8241, 5305011638241, 011638241

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 08, 198301-163-824106672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

HEXAGON EXTENDED WASHER

CHAMFER DOG

CROSS RECESS TYPE II

Cross Reference | NSN 5305-01-163-8241
Part Number Cage Code Manufacturer
1405619611862GENERAL MOTORS CORPCHEVROLET MOTOR DIV
140561967X677GENERAL MOTORS LLCDBA GENERAL MOTORS
Technical Data | NSN 5305-01-163-8241
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH0.500 INCHES NOMINAL
MINIMUM TENSILE STRENGTH150000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH130000 POUNDS PER SQUARE INCH
HEAD STYLE HEXAGON EXTENDED WASHER
HEAD HEIGHT0.312 INCHES NOMINAL
WIDTH BETWEEN FLATS0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
INTERNAL DRIVE STYLE1 CROSS RECESS TYPE II
POINT STYLE CHAMFER DOG
POINT LENGTH1.190 INCHES MINIMUM AND 1.220 INCHES MAXIMUM
POINT DIAMETER0.240 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
POINT CHAMFER ANGLE60.0 DEGREES NOMINAL