NSN 5306-00-003-6852

Part Details | SHEAR BOLT


5306-00-003-6852 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: MS2125008032, MS21250-08032, MS2125008032, MS21250-08032, VFK100G08032, VFK100G-08032, 5306-00-003-6852, 00-003-6852, 5306000036852, 000036852

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 27, 197200-003-685215903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON


Cross Reference | NSN 5306-00-003-6852
Part Number Cage Code Manufacturer
MS21250-0803296906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS21250-0803280205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
VFK100G-0803206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND

Technical Data | NSN 5306-00-003-6852
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.778 INCHES MINIMUM AND 0.798 INCHES MAXIMUM
FASTENER LENGTH2.788 INCHES NOMINAL
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON
HEAD HEIGHT0.504 INCHES NOMINAL
WIDTH BETWEEN FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.818 INCHES MINIMUM AND 0.828 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.123 INCHES NOMINAL
GRIP LENGTH1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM
GRIP DIAMETER0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM