NSN 5306-01-576-3703

Part Details | SHEAR BOLT

5306-01-576-3703 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: NAS6608D29, 5306-01-576-3703, 01-576-3703, 5306015763703, 015763703

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 29, 200901-576-370315903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

Cross Reference | NSN 5306-01-576-3703
Part Number Cage Code Manufacturer
NAS6608D2980205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5306-01-576-3703
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.735 INCHES NOMINAL
FASTENER LENGTH2.532 INCHES MINIMUM AND 2.562 INCHES MAXIMUM
HEAD STYLE DISHED HEXAGON
HEAD HEIGHT0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
GRIP LENGTH1.802 INCHES MINIMUM AND 1.822 INCHES MAXIMUM
GRIP DIAMETER0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT,TENSION,HEX HEAD,CLOSE TOLERANCE,ALLOY STEEL,LONG THREAD,REDUCED MAJOR DIA,NONLOCKING, 160 KSI FTU