National Item Identification Number
00-639-3077
006393077
5305-00-639-3077
5305006393077
National Stock Number
Item Name
SETSCREW
Federal Supply Class
5305
Description
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.
Commercial and Government Entity Code (Supplier Data)
24617
63005
73342
Reference Numbers (Part Numbers)
6781028
6781028
6781028
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNEF
0.438 INCHES
28
3A
RIGHT-HAND
0.500 INCHES MAXIMUM
0.500 INCHES NOMIN