National Item Identification Number
01-525-4586
015254586
5305-01-525-4586
5305015254586
National Stock Number
Item Name
SCREW,CAP,HEXAGON HEAD
Federal Supply Class
5305
Referenced on: http://www.tpub.com/content/bridges/TM-5-1940-322-24P/TM-5-1940-322-24P0189.htm
Referenced on: http://www.tpub.com/content/bridges/TM-5-1940-322-24P/TM-5-1940-322-24P0270.htmDescription
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)
39428
NSN (National Stock Number) 5305-01-525-4586, 5305015254586 NIIN (National Identification Number) 01-525-4586, 015254586
Part Numbers (Reference Numbers)
91287A154
Required Categories
THREAD LENGTH
MATERIAL
HEAD STYLE
HEAD HEIGHT
WIDTH BETWEEN FLATS
III END I
Required Description
30.0 MILLIMETERS NOMINAL
STEEL OVERALL
C1 HEXAGON
5.3 MILLIMETERS NOMINAL
13