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National Stock Number:
5306-01-607-7593
Federal Supply Class:
5306
National Item Identification Number:
016077593
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:
| NAS7306A34Y | 82918 | THE BOEING COMPANY | | NAS7306A35Y | 82918 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 2.703 INCHES NOMINAL | | MATERIAL | TITANIUM ALLOY OVERALL | | THREAD LENGTH | 2.703 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT | | THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | THREAD QUANTITY PER INCH | 24 | | NONSTANDARD THREAD PITCH DIAMETER | -0.692 TO 0.763 INCHES | | HEAD DIAMETER | 0.763 INCHES NOMINAL | | HEAD HEIGHT | 0.166 INCHES NOMINAL | | COUNTERSINK ANGLE | 101.0 DEGREES NOMINAL |
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