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National Stock Number:
5306-00-302-3265
Federal Supply Class:
5306
National Item Identification Number:
003023265
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:
| 180-48020-3 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| FASTENER LENGTH | 0.812 INCHES NOMINAL | | HEAD DIAMETER | 0.875 INCHES NOMINAL | | HEAD HEIGHT | 0.060 INCHES NOMINAL | | HEAD STYLE | ROUND W/WRENCH FLATS | | SPECIAL FEATURES | TWO HOLES DRILLED IN HEAD PARALLEL TO CENTERLINE | | THREAD CLASS | 3A | | THREAD LENGTH | 0.440 INCHES MINIMUM | | WIDTH BETWEEN FLATS | 0.375 INCHES NOMINAL |
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