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National Stock Number:
5306-01-079-1363
Federal Supply Class:
5306
National Item Identification Number:
010791363
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:
| 11831-10D27 | 59563 | REID PRODUCTS INC. | | 74328-10D27 | 56878 | SPS TECHNOLOGIES, LLC | | 74328-10D27 | 80539 | SPS TECHNOLOGIES, LLC | | AIC752-10D27 | 06725 | SPS TECHNOLOGIES, LLC | | BM3326-10D27 | 17446 | HUCK INTERNATIONAL, INC | | BM3326-10D27 | 97928 | HUCK INTL INC | | GS1030-10D27 | 1EM77 | B & B SPECIALTIES INC | | MB84-10D27 | 73197 | HI-SHEAR CORPORATION | | MB84-10D27 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | | S11-1059-10D27 | 57928 | SONIC INDUSTRIES, INC. | | S371-10D27 | 17446 | HUCK INTERNATIONAL, INC | | S371-10D27 | 97928 | HUCK INTL INC | | ST3M571-10D27 | 0ZC92 | HEARTLAND PRECISION FASTENERS INC | | ST3M571-10D27 | 27624 | SPS TECHNOLOGIES LLC | | ST3M571-10D27 | 56878 | SPS TECHNOLOGIES, LLC | | ST3M571-10D27 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. | | ST3M571-10D27 | 76301 | THE BOEING COMPANY | | VAL23033-10D27 | 06710 | VALLEY-TODECO, INC. | | VS3060-10D27 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | VS3060-10D27 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.331 INCHES MINIMUM AND 2.371 INCHES MAXIMUM FIRST HOLE | | EXTENDED WASHER THICKNESS | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 1.040 INCHES MINIMUM AND 1.050 INCHES MAXIMUM | | FASTENER LENGTH | 2.585 INCHES MINIMUM AND 2.615 INCHES MAXIMUM | | GRIP DIAMETER | 0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM | | GRIP LENGTH | 1.678 INCHES MINIMUM AND 1.698 INCHES MAXIMUM | | HEAD HEIGHT | 0.608 INCHES MINIMUM AND 0.628 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | MATERIAL DOCUMENT AND CLASSIFICATION | 23-112,TY A,FSCM 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.625 INCHES | | SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM FIRST HOLE | | WIDTH BETWEEN FLATS | 0.679 INCHES MINIMUM AND 0.690 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.887 INCHES MINIMUM AND 0.937 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES DESIGNATOR | UNJF |
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