NSN 5305-00-852-8164

Part Details | SETSCREW

5305-00-852-8164 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: 8267830, 5305-00-852-8164, 00-852-8164, 5305008528164, 008528164

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196200-852-816406672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

CHAMFER DOG

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-852-8164
Part Number Cage Code Manufacturer
826783019200US ARMY ARDEC RDECOM
Technical Data | NSN 5305-00-852-8164
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.750 INCHES MINIMUM
FASTENER LENGTH1.156 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.281 INCHES NOMINAL
HEAD HEIGHT0.171 INCHES NOMINAL
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
POINT STYLE CHAMFER DOG
POINT LENGTH0.344 INCHES NOMINAL
POINT DIAMETER0.156 INCHES NOMINAL
POINT CHAMFER ANGLE45.0 DEGREES NOMINAL