National Item Identification Number
01-417-1068
014171068
5305-01-417-1068
5305014171068
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)
53711
53711
53711
53711
Reference Numbers (Part Numbers)
218003075
556-6406595-MDBC-A40
556-6406598-MACD-A42
6406598-MACD-A42
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.625 INCHES
11
3A
2.000 INCHES NOMINAL
STEEL CORROSION RESISTING OVERA