National Item Identification Number
01-051-5495
010515495
5306-01-051-5495
5306010515495
National Stock Number
Item Name
BOLT,MACHINE
Federal Supply Class
5306
Description
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
2878343
Required Categories
THREAD CLASS
THREAD LENGTH
FASTENER LENGTH
WIDTH BETWEEN FLATS
THE MANUFACTU
Required Description
2A
0.219 INCHES MAXIMUM
0.219 INCHES NOMINAL
0.497 INCHES NOMINAL
10001
287