NSN 5306-01-055-3776

Part Details | SHEAR BOLT

5306-01-055-3776 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: BACB30MT16T49, BACB30MT16T49, BACB30MT16T49, BACB30MT16T49, BACB30MT16T49, BACB30MT16T49, BACB30MT16T49, 5306-01-055-3776, 01-055-3776, 5306010553776, 010553776

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 04, 197801-055-377615903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-055-3776
Part Number Cage Code Manufacturer
BACB30MT16T4992215ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30MT16T4917943FEDERAL MANUFACTURING CORPORATION
BACB30MT16T4956878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
BACB30MT16T4906725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
BACB30MT16T4927624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
BACB30MT16T4981205THE BOEING COMPANYDBA BOEING
BACB30MT16T4906710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-055-3776
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.000 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.498 INCHES MINIMUM AND 1.548 INCHES MAXIMUM
FASTENER LENGTH4.570 INCHES MINIMUM AND 4.600 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON
HEAD HEIGHT0.913 INCHES MINIMUM AND 0.933 INCHES MAXIMUM
WIDTH BETWEEN FLATS1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM
EXTENDED WASHER DIAMETER1.615 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.212 INCHES MINIMUM AND 0.232 INCHES MAXIMUM
GRIP LENGTH3.052 INCHES MINIMUM AND 3.072 INCHES MAXIMUM
GRIP DIAMETER0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA81205-BACB30MT PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD