NSN 5306-01-546-4400

Part Details | SHEAR BOLT

5306-01-546-4400 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: C305410, C305-4-10, 5306-01-546-4400, 01-546-4400, 5306015464400, 015464400

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 15, 200601-546-440015903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON EXTENDED WASHER

ROUND

Cross Reference | NSN 5306-01-546-4400
Part Number Cage Code Manufacturer
C305-4-1081755LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 5306-01-546-4400
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
MINIMUM TENSILE STRENGTH260000 POUNDS PER SQUARE INCH
SINGLE SHEAR STRENGTH15600 POUNDS PER SQUARE INCH
HEAD STYLE HEXAGON EXTENDED WASHER
HEAD HEIGHT0.465 INCHES MINIMUM AND 0.475 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.297 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HOLE CONFIGURATION STYLE ROUND
HOLE TYPE THREADED
HOLE QUANTITY1
HOLE DIAMETER0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM