National Item Identification Number
01-056-2155
010562155
5305-01-056-2155
5305010562155
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)
Reference Numbers (Part Numbers)
MS18068-36
Required Categories
THREAD CLASS
THREAD LENGTH
FASTENER LENGTH
WIDTH ACROSS FLATS
SPEC/STD CONTR
Required Description
3A
0.500 INCHES MAXIMUM
0.500 INCHES MINIMUM
0.0937 INCHES MINIMUM AND
0.094