NSN 5305-01-309-4773

Part Details | SETSCREW

5305-01-309-4773 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: 8815383, 881538-3, 8815383, 881538-3, 5305-01-309-4773, 01-309-4773, 5305013094773, 013094773

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 19, 198901-309-477306672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

HEXAGON

FLAT

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-01-309-4773
Part Number Cage Code Manufacturer
881538-398255DRS SUSTAINMENT SYSTEMS, INC.
881538-320418DRS SUSTAINMENT SYSTEMS, INC.Use CAGE Code 98255 for cataloging
Technical Data | NSN 5305-01-309-4773
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.218 INCHES NOMINAL
FASTENER LENGTH1.940 INCHES NOMINAL
HEAD STYLE01 HEXAGON
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1
POINT STYLE9 FLAT
FEATURES PROVIDED HEX NUT
SPECIAL FEATURESMATERIAL OF HEX NUT,CORROSION RESISTANT STEEL,COMP 303 PER ASTM A581