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National Stock Number:
5306-00-923-5179
Federal Supply Class:
5306
National Item Identification Number:
009235179
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:
| GYS7N77 | 0B9R9 | MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION | | GYS7N77 | 56878 | SPS TECHNOLOGIES, LLC | | GYS7N77 | 73842 | GOODYEAR TIRE AND RUBBER CO THE |
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Techincal Specification:
| FASTENER LENGTH | 5.468 INCHES NOMINAL | | FEATURES PROVIDED | FINISHED HEAD | | GRIP LENGTH | 4.802 INCHES MINIMUM AND 4.822 INCHES MAXIMUM | | HEAD HEIGHT | 0.219 INCHES NOMINAL | | HEAD STYLE | DISHED HEXAGON | | HOLE DIAMETER | 0.070 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | SURFACE TREATMENT | NICKEL AND CADMIUM OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNF | | WIDTH BETWEEN FLATS | 0.679 INCHES MINIMUM AND 0.690 INCHES MAXIMUM |
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