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National Stock Number: 5306-00-111-1171
Federal Supply Class: 5306
National Item Identification Number: 001111171
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:
9610M83P07 | 07482 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
EXTENDED WASHER DIAMETER | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM | EXTENDED WASHER THICKNESS | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM | FASTENER LENGTH | 0.895 INCHES MINIMUM AND 0.915 INCHES MAXIMUM | GRIP DIAMETER | 0.2651 INCHES MINIMUM AND 0.2653 INCHES MAXIMUM | GRIP LENGTH | 0.290 INCHES MINIMUM AND 0.300 INCHES MAXIMUM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL | HEAD HEIGHT | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM | HEAD STYLE | DOUBLE HEXAGON W/HOLE | MATERIAL DOCUMENT AND CLASSIFICATION | INCONEL FSCM 74900 MFR REF SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | NICKEL ALLOY 718 OVERALL | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.250 INCHES | WIDTH BETWEEN FLATS | 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.595 INCHES MINIMUM AND 0.625 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNJF | THREAD QUANTITY PER INCH | 28 |
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