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National Stock Number:
5306-01-502-8604
Federal Supply Class:
5306
National Item Identification Number:
015028604
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:
| HSTM11AZ-05-25 | 73197 | HI-SHEAR CORPORATION | | HSTM11AZ-05-25 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL | | FASTENER LENGTH | 32.65 MILLIMETERS NOMINAL | | GRIP LENGTH | 25.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 1.14 MILLIMETERS MINIMUM AND 1.20 MILLIMETERS MAXIMUM | | HEAD MAJOR DIAMETER | 7.71 MILLIMETERS MINIMUM AND 7.85 MILLIMETERS MAXIMUM | | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4928 MIL SPEC SINGLE MATERIAL RESPONSE OR AMS4967 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | TITANIUM ALLOY OVERALL | | MINIMUM TENSILE STRENGTH | 9300 NEWTONS PER SQUARE MILLIMETER | | SHANK DIAMETER | 4.965 MILLIMETERS MINIMUM AND 4.990 MILLIMETERS MAXIMUM | | SHANK STYLE | PIN-RIVET, TAPERED, THREADED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | HI-SHEAR SPEC 294 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ALUMINUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | M | | THREAD PITCH IN MILLIMETERS | 0.8 | | TIP DIAMETER | 4.84 MILLIMETERS MINIMUM AND 4.90 MILLIMETERS MAXIMUM |
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