NSN 5305-00-407-8484

Part Details | SETSCREW

5305-00-407-8484 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: A30B129, SCB25650, 5305-00-407-8484, 00-407-8484, 5305004078484, 004078484

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-407-848406672 ( SETSCREW )
REFERENCE DRAWINGS & PICTURES

UNDERCUT HEXAGON

FLAT

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-407-8484
Part Number Cage Code Manufacturer
A30B1290ZW31MEASUREMENT SPECIALTIES, INC.DIV MEASUREMENT SPECIALITES INC.
SCB2565080063US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS
Technical Data | NSN 5305-00-407-8484
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.500 INCHES MINIMUM
FASTENER LENGTH1.125 INCHES NOMINAL
HEAD STYLE9 UNDERCUT HEXAGON
HEAD DIAMETER0.375 INCHES NOMINAL
HEAD HEIGHT0.188 INCHES NOMINAL
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1
POINT STYLE FLAT
POINT LENGTH0.625 INCHES NOMINAL
POINT DIAMETER0.170 INCHES MINIMUM AND 0.175 INCHES MAXIMUM
POINT CHAMFER ANGLE31.0 DEGREES NOMINAL