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National Stock Number:
5306-01-273-6235
Federal Supply Class:
5306
National Item Identification Number:
012736235
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:
| 120978S18-D32 | 80539 | SPS TECHNOLOGIES, LLC | | AIC596S18D32 | 06725 | SPS TECHNOLOGIES, LLC | | H411S18D-32 | 17446 | HUCK INTERNATIONAL, INC | | C7521S18D32 | 56878 | SPS TECHNOLOGIES, LLC | | C7521S18D32 | 81755 | LOCKHEED MARTIN CORPORATION | | H411S18D-32 | 97928 | HUCK INTL INC | | VCG0009S18D-32 | 06710 | VALLEY-TODECO, INC. | | VS3133S18D32 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | PBF7521S18D32 | 27624 | SPS TECHNOLOGIES LLC | | VS3133S18D32 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.648 INCHES MINIMUM AND 2.678 INCHES MAXIMUM FIRST HOLE | | FASTENER LENGTH | 2.932 INCHES MINIMUM AND 2.962 INCHES MAXIMUM | | FEATURES PROVIDED | FINISHED HEAD | | GRIP LENGTH | 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM | | HEAD HEIGHT | 0.539 INCHES NOMINAL | | HEAD MINOR DIAMETER | 1.715 INCHES NOMINAL | | HEAD STYLE | SPLINE DRIVE SHEAR HEAD | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP H11 OVERALL | | MINIMUM TENSILE STRENGTH | 132000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 1.125 INCHES | | SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES NOMINAL FIRST HOLE | | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD | | SURFACE FINISH | 32.0 MICROINCHES GRIP | | SURFACE FINISH | 32.0 MICROINCHES THREADS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NAS672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.922 INCHES MINIMUM AND 0.972 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 12 |
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