NSN 5305-01-056-3189

Part Details | SETSCREW

5305-01-056-3189 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: 530649045, 530649-045, 5305-01-056-3189, 01-056-3189, 5305010563189, 010563189

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 20, 197801-056-318906672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

FLAT

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-01-056-3189
Part Number Cage Code Manufacturer
530649-04565092SOLARTRON ELECTRONICS INCWESTON INSTRUMENTS DIV
Technical Data | NSN 5305-01-056-3189
Characteristic Specifications
THREAD SERIES DESIGNATOR UNS
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.135 INCHES MINIMUM AND 0.153 INCHES MAXIMUM
FASTENER LENGTH0.135 INCHES MINIMUM AND 0.153 INCHES MAXIMUM
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM
HEAD HEIGHT0.052 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1
POINT STYLE9 FLAT