NSN 5306-01-211-0668

Part Details | SHEAR BOLT

5306-01-211-0668 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.

Alternate Parts: BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, BACB30LE49, BACB30LE4-9, 5306-01-211-0668, 01-211-0668, 5306012110668, 012110668

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 20, 198501-211-066815903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-211-0668
Part Number Cage Code Manufacturer
BACB30LE4-91RC86ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30LE4-992215ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30LE4-917943FEDERAL MANUFACTURING CORPORATION
BACB30LE4-917446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BACB30LE4-997928HUCK INTL INC
BACB30LE4-9L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
BACB30LE4-957928SONIC INDUSTRIES INC.
BACB30LE4-916258SPACE-LOK, INC.
BACB30LE4-956878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
BACB30LE4-980539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
BACB30LE4-906725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
BACB30LE4-927624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
BACB30LE4-993907TEXTRON FASTENING SYSTEMSDBA DECORAH OPERATIONS TFS
BACB30LE4-981205THE BOEING COMPANYDBA BOEING
BACB30LE4-906710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-211-0668
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.475 INCHES MINIMUM AND 0.525 INCHES MAXIMUM
FASTENER LENGTH1.047 INCHES MINIMUM AND 1.077 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH200000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON
HEAD HEIGHT0.235 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.465 INCHES MINIMUM AND 0.475 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.032 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
GRIP LENGTH0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
GRIP DIAMETER0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM