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National Stock Number:
5306-01-333-2118
Federal Supply Class:
5306
National Item Identification Number:
013332118
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:
| 11695A08U042 | 59563 | REID PRODUCTS INC. | | 68486-8-042 | 56878 | SPS TECHNOLOGIES, LLC | | AIC2265A08U042 | 06725 | SPS TECHNOLOGIES, LLC | | BM3220-8A042 | 17446 | HUCK INTERNATIONAL, INC | | PBF1043A8U042 | 27624 | SPS TECHNOLOGIES LLC | | BM3220-8A042 | 97928 | HUCK INTL INC | | VAL23001-8D042 | 06710 | VALLEY-TODECO, INC. | | VS2980A08U042 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | STSBG002A08U042 | 59563 | REID PRODUCTS INC. | | VS2980A08U042 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | STSBG002A08U042 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| GRIP LENGTH | 2.615 INCHES MINIMUM AND 2.635 INCHES MAXIMUM | | HEAD HEIGHT | 0.504 INCHES NOMINAL | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | MATERIAL DOCUMENT AND CLASSIFICATION | STSBS002,CAGEC 98897 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP H11 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | WIDTH BETWEEN FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM | | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD | | SURFACE FINISH | 32.0 MICROINCHES GRIP | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | STSBS002,CAGEC 98897 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMATE OVERALL AND NICKEL OVERALL AND CADMIUM OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.790 INCHES MINIMUM AND 0.840 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNJF | | EXTENDED WASHER THICKNESS | 0.113 INCHES MINIMUM AND 0.133 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 0.818 INCHES MINIMUM AND 0.828 INCHES MAXIMUM | | FASTENER LENGTH | 3.425 INCHES MINIMUM AND 3.455 INCHES MAXIMUM | | FEATURES PROVIDED | CETYL ALCOHOL LUBRICANT | | GRIP DIAMETER | 0.4981 INCHES MINIMUM AND 0.4987 INCHES MAXIMUM |
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