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National Stock Number:
5306-00-305-1144
Federal Supply Class:
5306
National Item Identification Number:
003051144
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.
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Manufacturer Information:
| 68B480061-2001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.750 INCHES NOMINAL FIRST HOLE | | FASTENER LENGTH | 2.900 INCHES NOMINAL | | FEATURES PROVIDED | FINISHED HEAD | | HEAD STYLE | DOUBLE HEXAGON | | MATERIAL | STEEL OVERALL | | SHANK UNTHREADED HOLE DIAMETER | 0.160 INCHES NOMINAL FIRST HOLE | | SPECIAL FEATURES | 2 HOLES 0.106 IN. MIN 0.111 IN. MAX LATITUDINAL,2.750 IN. DISTANCE FROM BEARING SURFACE OF HEAD | | THREAD DIRECTION | RIGHT-HAND |
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