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National Stock Number:
5306-00-887-2075
Federal Supply Class:
5306
National Item Identification Number:
008872075
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:
| 560763 | 02991 | THOMPSON AEROSPACE, LLC | | 560763 | 05812 | HORST ENGINEERING & MANUFACTURING CO | | 560763 | 0KA73 | CONNECTICUT AIRCRAFT PRODUCTS INC | | 560763 | 45950 | PEERLESS SCREW PRODUCTS CORPORATION | | 560763 | 66841 | PRECI-MANUFACTURING, INCORPORATED | | 560763 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| FASTENER LENGTH | 0.760 INCHES MINIMUM AND 0.800 INCHES MAXIMUM | | FEATURES PROVIDED | FINISHED HEAD | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 0.240 INCHES MINIMUM AND 0.280 INCHES MAXIMUM | | HEAD STYLE | SQUARE | | HOLE DIAMETER | 0.116 INCHES NOMINAL | | HOLE CONFIGURATION STYLE | SQUARE LONGITUDINAL HOLE | | HOLE TYPE | DRILLED | | HOLE QUANTITY | 2 | | MATERIAL | STEEL COMP 1095 OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | WIDTH BETWEEN FLATS | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM OR CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.610 INCHES MINIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 32 |
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