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National Stock Number:
5306-00-845-9902
Federal Supply Class:
5306
National Item Identification Number:
008459902
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:
| 202-15520-14A22 | 80378 | TRIUMPH AEROSTRUCTURES, LLC | | AIC220-14-22 | 06725 | SPS TECHNOLOGIES, LLC | | AIC516B14D22 | 06725 | SPS TECHNOLOGIES, LLC | | BM55132-14-22 | 17446 | HUCK INTERNATIONAL, INC | | BM55132-14-22 | 97928 | HUCK INTL INC | | C699-14-22 | 56878 | SPS TECHNOLOGIES, LLC | | C699-14-22 | 81755 | LOCKHEED MARTIN CORPORATION | | C699-14-22 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | GB511B14D22 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | VS2521-14F22S | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | VS2521-14F22S | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| FASTENER LENGTH | 2.367 INCHES NOMINAL | | GRIP DIAMETER | 0.8730 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM | | GRIP LENGTH | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM | | HEAD HEIGHT | 0.468 INCHES NOMINAL | | HEAD STYLE | DOUBLE HEXAGON | | MATERIAL | STEEL OVERALL | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.875 INCHES | | SPECIFICATION/STANDARD DATA | 56878-EWSB22 MANUFACTURERS STANDARD | | WIDTH BETWEEN FLATS | 1.239 INCHES MINIMUM AND 1.252 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.992 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 14 | | THREAD SERIES DESIGNATOR | UNJF |
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