|
|
|
National Stock Number:
5306-00-150-3568
Federal Supply Class:
5306
National Item Identification Number:
001503568
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:
| EWSB22-8-30 | 56878 | SPS TECHNOLOGIES, LLC | | EWSB22-8-30 | 80539 | SPS TECHNOLOGIES, LLC | | GB511B8-30 | 06710 | VALLEY-TODECO, INC. | | GB511B8-30 | 06725 | SPS TECHNOLOGIES, LLC | | GB511B8-30 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GB511B8-30 | 27624 | SPS TECHNOLOGIES LLC | | VS2521-8F30 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | GB511B8-30 | 73197 | HI-SHEAR CORPORATION | | GB511B8-30 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | VS2521-8F30 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | VS2521F8-30 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | GB511B8-30 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
|
Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.490 INCHES MINIMUM AND | | 0.557 INCHES MAXIMUM | | FASTENER LENGTH | 2.375 INCHES MINIMUM AND | | 2.422 INCHES MAXIMUM | | MATERIAL | STEEL COMP H11 OR | | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6485 ASSN STD 1ST MATERIAL RESPONSE OR | | AMS 6487 ASSN STD 1ST MATERIAL RESPONSE OR | | SPS-M-107 FSCM 56878 MFR REF 3RD MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND | | 50.0 ROCKWELL C MAXIMUM OVERALL | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | HEAD STYLE | DOUBLE HEXAGON | | HEAD HEIGHT | 0.271 INCHES MINIMUM AND | | 0.291 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.741 INCHES MINIMUM AND | | 0.752 INCHES MAXIMUM | | GRIP LENGTH | 1.865 INCHES MINIMUM AND | | 1.885 INCHES MAXIMUM | | GRIP DIAMETER | 0.4982 INCHES MINIMUM AND | | 0.4991 INCHES MAXIMUM | | SPECIFICATION/STANDARD DATA | 26512-GB511B MANUFACTURERS STANDARD |
|
|