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National Stock Number:
5306-00-988-6601
Federal Supply Class:
5306
National Item Identification Number:
009886601
Description:
BOLT,SHEAR
Detail:
A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See BOLT, MACHINE and BOLT, CLEVIS.
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Manufacturer Information:
| 3M33-10-109 | 06065 | NEWPORT AERONAUTICAL SALES | | 3M33-10-109 | 06710 | VALLEY-TODECO, INC. | | 3M33-10-109 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 3M33-10-109 | 17943 | FEDERAL MANUFACTURING CORP | | 3M33-10-109 | 27624 | SPS TECHNOLOGIES LLC | | 3M33-10-109 | 76301 | THE BOEING COMPANY | | 3M33-10-109 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 3M33-10-109 | 93907 | TEXTRON FASTENING SYSTEMS DBA DECORAH OPERATIONS TFS |
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Techincal Specification:
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 7.546 INCHES NOMINAL FIRST HOLE | | FASTENER LENGTH | 7.765 INCHES NOMINAL | | GRIP DIAMETER | 0.6180 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM | | GRIP LENGTH | 6.812 INCHES NOMINAL | | HEAD HEIGHT | 0.344 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY 660 OVERALL | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.625 INCHES | | SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES NOMINAL FIRST HOLE | | SINGLE SHEAR STRENGTH | 23950 POUNDS PER SQUARE INCH | | WIDTH BETWEEN FLATS | 0.938 INCHES NOMINAL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.953 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES DESIGNATOR | UNF |
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