National Item Identification Number
01-204-0273
012040273
5305-01-204-0273
5305012040273
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)
D9182
07138
WESTINGHOUSE ELECTRIC CORP
INDUSTRIAL AND GOVERNMENT TUBE DIV
WESTINGHOUSE CIRCLE
HORSEHEADS
NY
14845
607-739-8152
Reference Numbers (Part Numbers)
MIL-S-19500/204
2N1800
Required Categories
Required Description