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National Stock Number:
5306-01-194-2997
Federal Supply Class:
5306
National Item Identification Number:
011942997
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:
| 122897-6D37 | 0PTK6 | SPS TECHNOLOGIES INC | | 122897-6D37 | 56878 | SPS TECHNOLOGIES, LLC | | AIC63-6D37 | 06725 | SPS TECHNOLOGIES, LLC | | AIC763-6D37 | 06725 | SPS TECHNOLOGIES, LLC | | GS1032-6D37 | 1EM77 | B & B SPECIALTIES INC | | 122897-6D37 | 80539 | SPS TECHNOLOGIES, LLC | | HP7753-6D37 | 0ZC92 | HEARTLAND PRECISION FASTENERS INC | | SLB255-6D37 | 13258 | GILLETTE OF CANADA INC | | S343-6D37 | 17446 | HUCK INTERNATIONAL, INC | | PBF1267-6D37 | 27624 | SPS TECHNOLOGIES LLC | | ST3M753-6D37 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. | | MB156-6D37 | 73197 | HI-SHEAR CORPORATION | | S343-6D37 | 97928 | HUCK INTL INC | | MB156-6D37 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | | VFK600-6D37 | 06710 | VALLEY-TODECO, INC. | | VS3190-6D37 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | ST3M753-6D37 | 76301 | THE BOEING COMPANY | | VS3190-6D37 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.688 INCHES MINIMUM AND 2.728 INCHES MAXIMUM FIRST HOLE | | EXTENDED WASHER THICKNESS | 0.044 INCHES MINIMUM AND 0.064 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 0.691 INCHES MINIMUM AND 0.701 INCHES MAXIMUM | | FASTENER LENGTH | 2.911 INCHES MINIMUM AND 2.941 INCHES MAXIMUM | | GRIP DIAMETER | 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM | | GRIP LENGTH | 2.302 INCHES MINIMUM AND 2.322 INCHES MAXIMUM | | HEAD HEIGHT | 0.263 INCHES MINIMUM AND 0.303 INCHES MAXIMUM | | HEAD MINOR DIAMETER | 0.448 INCHES MINIMUM AND 0.455 INCHES MAXIMUM | | HEAD STYLE | SPLINE EXTENDED WASHER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP XM-13 OVERALL | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SHANK UNTHREADED HOLE DIAMETER | 0.106 INCHES MINIMUM AND 0.111 INCHES MAXIMUM FIRST HOLE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.589 INCHES MINIMUM AND 0.639 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 24 |
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