National Item Identification Number
01-198-6503
011986503
5306-01-198-6503
5306011986503
National Stock Number
Item Name
BOLT,MACHINE
Federal Supply Class
5306
Referenced on: http://combatengineervehicle.tpub.com//TM-5-2350-262-24P/css/TM-5-2350-262-24P_591.htm
Referenced on: http://combatengineervehicle.tpub.com//TM-5-2350-262-24P/css/TM-5-2350-262-24P_608.htmDescription
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)
80204
NSN (National Stock Number) 5306-01-198-6503, 5306011986503 NIIN (National Identification Number) 01-198-6503, 011986503
Part Numbers (Reference Numbers)
B1821BH050C275L
MS90728-118L
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.500 INCHES
13
2A
RIGHT-HAND
1.250 INCHES MINIMUM
2.656 INCHES MINIMU