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National Stock Number:
5306-01-615-3775
Federal Supply Class:
5306
National Item Identification Number:
016153775
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:
| BACB30NW6K9X | 73197 | HI-SHEAR CORPORATION | | BACB30NW6K9X | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| SPECIAL TEST FEATURES | NOMINAL GRIP LENGTH = 0.5625" | | SURFACE FINISH | 0.2026 MICROINCHES OVERALL | | SURFACE TREATMENT | ALUMINUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | CHAMFER ANGLE | 100.0 DEGREES NOMINAL | | COLOR | BLACK OVERALL | | FEATURES PROVIDED | CETYL ALCOHOL LUBRICANT | | HEAD HEIGHT | 0.042 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | 6AI AV TITANIUM ALLOW PER AMS 4928 OR AMX 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | TITANIUM ALLOY OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | 100 DEG REDUCED SHEAR HEAD, HEX DRIVE, 95 KSI SHEAR, 6AL-4V TITANIUM (NOMINAL AND OVERSIZE) | | III SUPPLEMENTARY FEATURES | LUBRICATION: CETYL ALCOHOL PER AS87132, TYPE I OR TYPE III, GRADE OPTIONAL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.258 INCHES | | SPECIAL FEATURES | ALUMINUM PIGMENTED COATING PER BMS-10-85, TYPE I, CLASS A | | SINGLE SHEAR STRENGTH | 95000 POUNDS PER SQUARE INCH |
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