NSN 5306-01-043-6871

Part Details | SHEAR BOLT

5306-01-043-6871 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: VS30714F18, VS3071-4F18, VS30714F18, VS3071-4F18, BM17020418, BM17020-4-18, BM17020418A, BM17020-4-18A, BM17020418, BM17020-4-18, GB511B418, GB511B4-18, EWSB22D418, EWSB22D4-18, EWSB22D418, EWSB22D4-18, 5306-01-043-6871, 01-043-6871, 5306010436871, 010436871

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 28, 197701-043-687115903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5306-01-043-6871
Part Number Cage Code Manufacturer
VS3071-4F1892215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3071-4F1806950ARCONIC GLOBAL FASTENERS & RINGS,INC.
BM17020-4-1817446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM17020-4-18A97928HUCK INTL INC
BM17020-4-1897928HUCK INTL INC
GB511B4-1826512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
EWSB22D4-1856878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
EWSB22D4-1880539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
Technical Data | NSN 5306-01-043-6871
Characteristic Specifications
THREAD CLASS3A
THREAD LENGTH0.267 INCHES MINIMUM AND 0.334 INCHES MAXIMUM
FASTENER LENGTH1.402 INCHES MINIMUM AND 1.449 INCHES MAXIMUM
HEAD HEIGHT0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
GRIP LENGTH1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM
GRIP DIAMETER0.2483 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM
END ITEM IDENTIFICATIONAIRCRAFT, F-111 (FMS ONLY);AIRCRAFT, TOMCAT F-14;AIRCRAFT, HAWKEYE E-2C