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National Stock Number:
5306-01-362-9793
Federal Supply Class:
5306
National Item Identification Number:
013629793
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:
| 3408-20-70 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 3D0013-20-70 | 88277 | THE BOEING COMPANY | | 871-2070 | 06725 | SPS TECHNOLOGIES, LLC | | AIC871-20-70 | 06725 | SPS TECHNOLOGIES, LLC | | PBF1535-20-70 | 27624 | SPS TECHNOLOGIES LLC | | 80994-20-70 | 56878 | SPS TECHNOLOGIES, LLC | | VCG0027-20-70 | 06710 | VALLEY-TODECO, INC. |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 2.308 INCHES MINIMUM AND 2.318 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | | FASTENER LENGTH | 6.229 INCHES NOMINAL | | GRIP DIAMETER | 1.2475 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM | | GRIP LENGTH | 4.365 INCHES MINIMUM AND 4.385 INCHES MAXIMUM | | HEAD HEIGHT | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY 718 OVERALL | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 1.250 INCHES | | WIDTH BETWEEN FLATS | 1.360 INCHES MINIMUM AND 1.375 INCHES MAXIMUM | | SURFACE FINISH | 32.0 MICROINCHES PRIMARY WASHER32.0 MICROINCHES GRIP | | 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 | 1.854 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 12 |
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