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National Stock Number:
5306-01-580-6083
Federal Supply Class:
5306
National Item Identification Number:
015806083
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:
| BACB30LE7DK24 | 06710 | VALLEY-TODECO, INC. | | BACB30LE7DK24 | 06725 | SPS TECHNOLOGIES, LLC | | BACB30LE7DK24 | 16258 | SPACE-LOK, INC. | | BACB30LE7DK24 | 17943 | FEDERAL MANUFACTURING CORP | | BACB30LE7DK24 | 1RC86 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACB30LE7DK24 | 27624 | SPS TECHNOLOGIES LLC | | BACB30LE7DK24 | 56878 | SPS TECHNOLOGIES, LLC | | BACB30LE7DK24 | 57928 | SONIC INDUSTRIES, INC. | | BACB30LE7DK24 | 81205 | THE BOEING COMPANY | | BACB30LE7DK24 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 0.723 INCHES MINIMUM AND 0.743 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.099 INCHES MINIMUM AND 0.109 INCHES MAXIMUM | | FASTENER LENGTH | 2.583 INCHES MINIMUM AND 2.633 INCHES MAXIMUM | | GRIP DIAMETER | 0.4672 INCHES MINIMUM AND 0.4682 INCHES MAXIMUM | | GRIP LENGTH | 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM | | HEAD HEIGHT | 0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MINIMUM TENSILE STRENGTH | 200000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.4375 INCHES | | WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM | | 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 | BMS10-85, TYPE 1, CLASS B ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.728 INCHES MINIMUM AND 0.738 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNJF |
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