NSN 5306-00-753-4379

Part Details | SHEAR BOLT

5306-00-753-4379 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.

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Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-753-437915903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

Cross Reference | NSN 5306-00-753-4379
Part Number Cage Code Manufacturer
NAS1112-68W28977ACCURATE PRESCISION FASTENER CORP.
NAS1112-68W08938AIR INDUSTRIES CO INC
NAS1112-68W50568APCOM INC
NAS1112-68W71563COLLINS ENGINEERING CORP
NAS1112-68W82172DURHAM AIRCRAFT SERVICE INC
NAS1112-68W30889ERIKS SOUTHWEST INCDBA MONTCLAIR ENTERPRISES
NAS1112-68W30902F AND C SALES INC
NAS1112-68W73197HI-SHEAR CORPORATION
NAS1112-68W04348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1112-68WL4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
NAS1112-68W80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
NAS1112-68W07851NOR-CAL SUPPLY CO.INC.
NAS1112-68W56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
NAS1112-68W80539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
Technical Data | NSN 5306-00-753-4379
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.572 INCHES MINIMUM
FASTENER LENGTH4.822 INCHES NOMINAL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD STYLE DISHED HEXAGON
HEAD HEIGHT0.375 INCHES NOMINAL
WIDTH BETWEEN FLATS1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM
GRIP LENGTH4.250 INCHES NOMINAL
GRIP DIAMETER0.7480 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM