NSN 5306-01-123-9781

Part Details | SHEAR BOLT

5306-01-123-9781 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: VS3069F815, VS3069F8-15, GB511H815, GB511H8-15, BH3314815, BH3314-8-15, SB511H815, SB511H8-15, GB511H815, GB511H8-15, GB511H815, GB511H8-15, EWB22815, EWB22-8-15, EWB22815, EWB22-8-15, VEP2202218F15, VEP220221-8F15, GB511H815, GB511H8-15, 5306-01-123-9781, 01-123-9781, 5306011239781, 011239781

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 27, 198101-123-978115903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON EXTENDED WASHER

Cross Reference | NSN 5306-01-123-9781
Part Number Cage Code Manufacturer
VS3069F8-1592215ARCONIC GLOBAL FASTENERS & RINGS,INC.
GB511H8-1592215ARCONIC GLOBAL FASTENERS & RINGS,INC.
BH3314-8-1517446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
SB511H8-1526512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
GB511H8-1526512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
GB511H8-1556878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
EWB22-8-1556878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
EWB22-8-1580539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
VEP220221-8F1506710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
GB511H8-1506710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-123-9781
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.881 INCHES MINIMUM AND 0.931 INCHES MAXIMUM
FASTENER LENGTH1.828 INCHES MINIMUM AND 1.858 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE DOUBLE HEXAGON EXTENDED WASHER
HEAD HEIGHT0.530 INCHES NOMINAL
WIDTH BETWEEN FLATS0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.940 INCHES MINIMUM AND 0.950 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.098 INCHES NOMINAL
GRIP LENGTH0.927 INCHES MINIMUM AND 0.947 INCHES MAXIMUM
GRIP DIAMETER0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM