NSN 5306-01-406-3026

Part Details | SHEAR BOLT

5306-01-406-3026 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: BACB30US8P59, BACB30US8P59, BACB30US8P59, BACB30US8P59, BACB30US8P59, BACB30US8P59, BACB30US8P59, BACB30US8P59, BACB30US8P59, BACB30US8P59, 5306-01-406-3026, 01-406-3026, 5306014063026, 014063026

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 29, 199401-406-302615903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON EXTENDED WASHER

Cross Reference | NSN 5306-01-406-3026
Part Number Cage Code Manufacturer
BACB30US8P5992215ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30US8P5917943FEDERAL MANUFACTURING CORPORATION
BACB30US8P5917446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BACB30US8P5997928HUCK INTL INC
BACB30US8P5957928SONIC INDUSTRIES INC.
BACB30US8P5956878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
BACB30US8P5906725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
BACB30US8P5927624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
BACB30US8P5981205THE BOEING COMPANYDBA BOEING
BACB30US8P5906710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-406-3026
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.5000 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.813 INCHES NOMINAL
FASTENER LENGTH4.486 INCHES MINIMUM AND 4.516 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE DOUBLE HEXAGON EXTENDED WASHER
HEAD HEIGHT0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.549 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.818 INCHES MINIMUM AND 0.828 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.113 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
GRIP LENGTH3.678 INCHES MINIMUM AND 3.698 INCHES MAXIMUM
GRIP DIAMETER0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM
END ITEM IDENTIFICATIONB52H