NSN 5305-00-421-3986

Part Details | SETSCREW

5305-00-421-3986 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: 171110411, 17-11-104-11, 7336058, 5305-00-421-3986, 00-421-3986, 5305004213986, 004213986

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 23, 197000-421-398606672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

FLAT

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-421-3986
Part Number Cage Code Manufacturer
17-11-104-110ZBE8TRIMAN INDUSTRIES INC
733605819207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5305-00-421-3986
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.360 INCHES MINIMUM
FASTENER LENGTH0.751 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.750 INCHES NOMINAL
HEAD HEIGHT0.125 INCHES NOMINAL
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1
POINT STYLE FLAT