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National Stock Number:
5306-01-221-8688
Federal Supply Class:
5306
National Item Identification Number:
012218688
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:
| AIC516B10-22 | 06725 | SPS TECHNOLOGIES, LLC | | BM17020-10-A22 | 17446 | HUCK INTERNATIONAL, INC | | BM17020-10-A22 | 97928 | HUCK INTL INC | | EWSB22D10-A22 | 56878 | SPS TECHNOLOGIES, LLC | | EWSB22D10-A22 | 80535 | COOPER INDUSTRIES INC CAMPBELL CHAIN/COOPER TOOLS DIV | | GB511B10-22 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GB511B10-22 | 56878 | SPS TECHNOLOGIES, LLC | | H401-10-22 | 97928 | HUCK INTL INC | | MB182JK-1022 | 73197 | HI-SHEAR CORPORATION | | MB182JK-1022 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC | | PBF107B10-22 | 27624 | SPS TECHNOLOGIES LLC | | VAL22034-10F6-22 | 06710 | VALLEY-TODECO, INC. | | VS3071-10F-22 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | VS3071-10F-22 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| GRIP LENGTH | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM | | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | PROPRIETARY CHARACTERISTICS | PACS | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.625 INCHES | | WIDTH BETWEEN FLATS | 0.922 INCHES MINIMUM AND 0.954 INCHES MAXIMUM | | SURFACE FINISH | 32.0 MICROINCHES GRIP | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NAS 672 ASSN STD 1ST TREATMENT RESPONSE OR MIL-C 8837,TYPE 2 CLASS 1 MIL SPEC 2ND TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OR CADMIUM AND CHROMATE OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.606 INCHES MINIMUM AND 0.673 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES DESIGNATOR | UNJF |
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