National Item Identification Number
01-063-0281
010630281
5305-01-063-0281
5305010630281
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)
MS24677-103
Required Categories
THREAD CLASS
THREAD LENGTH
FASTENER LENGTH
HEAD STYLE
HEAD DIAMETER
HEAD HE
Required Description
3A
1.500 INCHES MINIMUM
1.750 INCHES NOMINAL
C49 FLAT CHAMFER
0.742 INCHES N