|
|
|
National Stock Number:
5306-01-522-4930
Federal Supply Class:
5306
National Item Identification Number:
015224930
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.
|
Manufacturer Information:
| 120978-3-7R | 56878 | SPS TECHNOLOGIES, LLC | | 120978-3-7R | 80539 | SPS TECHNOLOGIES, LLC | | AIC596-3-7R | 06725 | SPS TECHNOLOGIES, LLC | | C7521-3-7R | 81755 | LOCKHEED MARTIN CORPORATION | | H411-3-7R | 17446 | HUCK INTERNATIONAL, INC | | PBF7521-3-7R | 27624 | SPS TECHNOLOGIES LLC | | VCG0009-3-7R | 06710 | VALLEY-TODECO, INC. | | VS3133-3-7R | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
|
Techincal Specification:
| FASTENER LENGTH | 0.761 INCHES NOMINAL | | GRIP DIAMETER | 0.2041 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM | | GRIP LENGTH | 0.438 INCHES NOMINAL | | HEAD HEIGHT | 0.140 INCHES NOMINAL | | HEAD MINOR DIAMETER | 0.359 INCHES MINIMUM AND 0.380 INCHES MAXIMUM | | HEAD STYLE | SPLINE DRIVE SHEAR HEAD | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT,EXTERNAL WRENCHING,SPLINE DRIVE,132 KSI SHEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP H11 OVERALL | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SPECIAL FEATURES | THREADS .0156 OVERSIZE,RESTRICTED TO REPAIR WORK ONLY | | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD | | SURFACE FINISH | 32.0 MICROINCHES GRIP | | SURFACE FINISH | 32.0 MICROINCHES THREADS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NAS672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.323 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 32 |
|
|