National Item Identification Number
01-044-6443
010446443
5306-01-044-6443
5306010446443
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)
02246
Reference Numbers (Part Numbers)
105-171
Required Categories
THREAD CLASS
THREAD LENGTH
FASTENER LENGTH
THE MANUFACTURERS DATA
MANUFACTUR
Required Description
2A
1.275 INCHES MINIMUM
1.375 INCHES NOMINAL
02246
105-171