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National Stock Number:
5306-00-607-1143
Federal Supply Class:
5306
National Item Identification Number:
006071143
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:
| 92147-5-D31 | 56878 | SPS TECHNOLOGIES, LLC | | AIC51685D31 | 06725 | SPS TECHNOLOGIES, LLC | | BM17020-5-13 | 17446 | HUCK INTERNATIONAL, INC | | EWSB22D31 | 56878 | SPS TECHNOLOGIES, LLC | | EWSB22D31 | 80539 | SPS TECHNOLOGIES, LLC | | BM17020-5-13 | 97928 | HUCK INTL INC | | VCD0020-5-D31 | 06710 | VALLEY-TODECO, INC. | | VEPS132121-5F31 | 06710 | VALLEY-TODECO, INC. | | GB511B5D31 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GB511GG5-D31 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | PBF10785-D31 | 27624 | SPS TECHNOLOGIES LLC | | PBF1479-5-D31 | 27624 | SPS TECHNOLOGIES LLC | | VS3071-5F31 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.144 INCHES MINIMUM AND 2.196 INCHES MAXIMUM FIRST HOLE | | FASTENER LENGTH | 2.272 INCHES MINIMUM AND 2.319 INCHES MAXIMUM | | GRIP DIAMETER | 0.3108 INCHES MINIMUM AND 0.3117 INCHES MAXIMUM | | GRIP LENGTH | 1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM | | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP H11 OVERALL | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | SHANK UNTHREADED HOLE DIAMETER | 0.071 INCHES MINIMUM AND 0.081 INCHES MAXIMUM FIRST HOLE | | SINGLE SHEAR STRENGTH | 132000 POUNDS PER SQUARE INCH | | WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM | | SURFACE FINISH | 32.0 MICROINCHES GRIP | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.324 INCHES MINIMUM AND 0.391 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
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