2810-00-807-7820 SEAT,E,HAUST VALVE Index 4920-00-807-7830 FIXTURE,ENGINE PART

National Stock Number:
5306-00-807-7821

Federal Supply Class:
5306

National Item Identification Number:
008077821

Description:
BOLT,MACHINE

Detail:
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.


Manufacturer Information:
AN10643088044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Click here to Register for Free 30-day Trial