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National Stock Number:
5306-01-205-9165
Federal Supply Class:
5306
National Item Identification Number:
012059165
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:
| 120978L6-8 | 80539 | SPS TECHNOLOGIES, LLC | | AIC596L6-8 | 06725 | SPS TECHNOLOGIES, LLC | | C7521L6-8 | 17446 | HUCK INTERNATIONAL, INC | | C7521L6-8 | 56878 | SPS TECHNOLOGIES, LLC | | C7521L6-8 | 81755 | LOCKHEED MARTIN CORPORATION | | C7521L6-8 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | PBF7521L6-8 | 27624 | SPS TECHNOLOGIES LLC | | SF118L6-8 | 0K6Z0 | SATURN FASTENERS INC | | VCG0009L6-8 | 06710 | VALLEY-TODECO, INC. | | VS3133L6-8 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | VS3133L6-8 | 70236 | TACTAIR FLUID CONTROLS INC | | VS3133L6-8 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| FASTENER LENGTH | 1.055 INCHES MINIMUM AND 1.085 INCHES MAXIMUM | | GRIP LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | GRIP DIAMETER | 0.3733 INCHES MINIMUM AND 0.3742 INCHES MAXIMUM | | HEAD HEIGHT | 0.210 INCHES NOMINAL | | HEAD STYLE | SPLINE DRIVE SHEAR HEAD | | HEAD MINOR DIAMETER | 0.578 INCHES MINIMUM AND 0.585 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP H11 OVERALL | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD | | SURFACE FINISH | 32.0 MICROINCHES GRIP | | SURFACE FINISH | 32.0 MICROINCHES THREADS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.545 INCHES MINIMUM AND 0.595 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNJF |
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