National Item Identification Number
01-239-2582
012392582
5305-01-239-2582
5305012392582
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Description
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
M86K0007-2
Required Categories
THREAD SERIES DESIGNATOR
THREAD CLASS
THREAD DIRECTION
THREAD LENGTH
FASTENE
Required Description
UNRC
3A
RIGHT-HAND
0.156 INCHES NOMINAL
0.375 INCHES NOMINAL
STEEL CORROSIO