NSN 5306-01-616-0948

Part Details | SHEAR BOLT

5306-01-616-0948 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: NAS6404U9X, 5306-01-616-0948, 01-616-0948, 5306016160948, 016160948

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 31, 201301-616-094815903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

HEXAGON CORNERS

Cross Reference | NSN 5306-01-616-0948
Part Number Cage Code Manufacturer
NAS6404U9X80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5306-01-616-0948
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.2500 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.370 INCHES NOMINAL
FASTENER LENGTH0.917 INCHES MINIMUM AND 0.947 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD STYLE DISHED HEXAGON
HEAD HEIGHT0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.429 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
CHAMFER ANGLE10.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM
HOLE CONFIGURATION STYLE HEXAGON CORNERS
HOLE TYPE DRILLED
HOLE QUANTITY3
HOLE DIAMETER0.046 INCHES NOMINAL
GRIP LENGTH0.2646 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM
GRIP DIAMETER0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
SPECIAL FEATURESALL OTHER SURFACES 125 MICROINCHES RA PER ASME B46.1
SPECIFICATION/STANDARD DATA80205-NAS6403 THRU 6420 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
END ITEM IDENTIFICATIONB-2 BOMBER
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT,TENSION,HEX HEAD,CLOSE TOLERANCE,6AL-4V TITANIUM ALLOY,SHORT THREAD,REDUCED MAJOR THREAD DIAMETER,SELF-LOCKING AND NONLOCKING,160 KSI FTU