National Item Identification Number
00-479-0304
004790304
5305-00-479-0304
5305004790304
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)
00198
77445
Reference Numbers (Part Numbers)
26240
26240
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
NON
Required Description
UNF
0.500 INCHES
20
0.4700 TO 0.4710 INCHES
RIGHT-HAND
0.250 INCHES MINIMUM