National Item Identification Number
01-423-0954
014230954
5305-01-423-0954
5305014230954
National Stock Number
Item Name
SCREW,CAP,HEXAGON HEAD
Federal Supply Class
5305
Description
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
Commercial and Government Entity Code (Supplier Data)
93232
93232
Reference Numbers (Part Numbers)
RY-151617 ITEM 22.3
807034-78
Required Categories
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THREAD LENGTH
FASTENER LENGT
Required Description
0.250 INCHES
20
0.750 INCHES NOMINAL
0.750 INCHES NOMINAL
STEEL COMP 416 OVE