NSN 5306-00-487-4737

Part Details | SHEAR BOLT

5306-00-487-4737 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: VS25217F36, VS2521-7F36, VS25217F36, VS2521-7F36, C081736, C081-7-36, EWSB227A36, EWSB22-7A36, EWSB227A36, EWSB22-7A36, AIC2207A36, AIC220-7A36, 5306-00-487-4737, 00-487-4737, 5306004874737, 004874737

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 11, 196900-487-473715903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-00-487-4737
Part Number Cage Code Manufacturer
VS2521-7F3692215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS2521-7F3606950ARCONIC GLOBAL FASTENERS & RINGS,INC.
C081-7-3681755LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
EWSB22-7A3656878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
EWSB22-7A3680539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC220-7A3606725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
Technical Data | NSN 5306-00-487-4737
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.440 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
FASTENER LENGTH2.700 INCHES MINIMUM AND 2.747 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.257 INCHES NOMINAL
WIDTH BETWEEN FLATS0.678 INCHES MINIMUM AND 0.689 INCHES MAXIMUM
GRIP LENGTH2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
GRIP DIAMETER0.4358 INCHES MINIMUM AND 0.4367 INCHES MAXIMUM