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National Stock Number:
5306-00-966-0324
Federal Supply Class:
5306
National Item Identification Number:
009660324
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:
| 513513 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 513513 | 56878 | SPS TECHNOLOGIES, LLC | | 513513 | 77445 | RTX CORPORATION | | 513513 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 513513 | A1387 | NECCHI SPA |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 1.490 INCHES MINIMUM AND | | 1.510 INCHES MAXIMUM | | MATERIAL | STEEL COMP 8740 OVERALL | | THREAD LENGTH | 0.420 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNEF | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3A | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND | | 32.0 ROCKWELL C MAXIMUM OVERALL | | HEAD DIAMETER | 0.830 INCHES MINIMUM AND | | 0.840 INCHES MAXIMUM | | HEAD HEIGHT | 0.145 INCHES MINIMUM AND | | 0.150 INCHES MAXIMUM | | HOLE CONFIGURATION STYLE | SPLINE | | HOLE TYPE | DRILLED | | HOLE QUANTITY | 1 | | HOLE DIAMETER | 0.247 INCHES NOMINAL | | SPECIAL FEATURES | HEAD HAS 6 SLOTS EQUALLY SPACED AND LOCATED WITHIN 0.030 IN. EITHER SIDE OF TRUE POSITION |
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