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National Stock Number:
5306-01-447-0502
Federal Supply Class:
5306
National Item Identification Number:
014470502
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:
| BACB30US5P19H | 06710 | VALLEY-TODECO, INC. | | BACB30US5P19H | 06725 | SPS TECHNOLOGIES, LLC | | BACB30US5P19H | 0HL40 | MECAIR AEROSPACE INDUSTRIES SUBSIDIARY OF SPS TECHNOLOGIES DIV D SPS TECHNOLOGIES DBA MECAIR INC. | | BACB30US5P19H | 17446 | HUCK INTERNATIONAL, INC | | BACB30US5P19H | 17943 | FEDERAL MANUFACTURING CORP | | BACB30US5P19H | 27624 | SPS TECHNOLOGIES LLC | | BACB30US5P19H | 56878 | SPS TECHNOLOGIES, LLC | | BACB30US5P19H | 57928 | SONIC INDUSTRIES, INC. | | BACB30US5P19H | 5M902 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | BACB30US5P19H | 81205 | THE BOEING COMPANY | | BACB30US5P19H | 97928 | HUCK INTL INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.593 INCHES NOMINAL | | FASTENER LENGTH | 1.780 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY 718 OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | HEAD HEIGHT | 0.280 INCHES MINIMUM AND | | 0.300 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.367 INCHES MINIMUM AND | | 0.376 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 0.575 INCHES MINIMUM AND | | 0.585 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.040 INCHES MINIMUM AND | | 0.060 INCHES MAXIMUM | | HOLE TYPE | DRILLED | | HOLE DIAMETER | 0.076 INCHES MINIMUM AND | | 0.086 INCHES MAXIMUM | | GRIP LENGTH | 1.177 INCHES MINIMUM AND | | 1.197 INCHES MAXIMUM | | GRIP DIAMETER | 0.3110 INCHES MINIMUM AND | | 0.3120 INCHES MAXIMUM |
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