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National Stock Number:
5306-00-119-4700
Federal Supply Class:
5306
National Item Identification Number:
001194700
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:
| 202-15520-5A22 | 80378 | TRIUMPH AEROSTRUCTURES, LLC | | A1C220-5-22 | 06725 | SPS TECHNOLOGIES, LLC | | AIC220-5-22 | 06725 | SPS TECHNOLOGIES, LLC | | BM55132-5-22 | 17446 | HUCK INTERNATIONAL, INC | | BM55132-5-22 | 97928 | HUCK INTL INC | | C699-5-22 | 81755 | LOCKHEED MARTIN CORPORATION | | EWSB22-5-22 | 56878 | SPS TECHNOLOGIES, LLC | | EWSB22-5-22 | 80539 | SPS TECHNOLOGIES, LLC | | VS2521-5F22S | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | VS2521-5F22S | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.497 INCHES MINIMUM AND 1.517 INCHES MAXIMUM FIRST HOLE | | FASTENER LENGTH | 1.710 INCHES MINIMUM AND 1.757 INCHES MAXIMUM | | GRIP DIAMETER | 0.3100 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM | | GRIP LENGTH | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM | | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM | | HEAD STYLE | DOUBLE HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | AICS-501 FSCM 06725 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | MINIMUM TENSILE STRENGTH | 200000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | SHANK UNTHREADED HOLE DIAMETER | 0.066 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE | | SPECIFICATION/STANDARD DATA | 56878-EWSB22 MANUFACTURERS STANDARD | | WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM | | 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 | 0.242 INCHES MINIMUM AND 0.392 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNJF |
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