NSN 5306-01-506-0549

Part Details | SHEAR BOLT

5306-01-506-0549 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: NAS661453X, NAS6614-53X, BACB30NE1453X, BACB30NE14-53X, 5306-01-506-0549, 01-506-0549, 5306015060549, 015060549

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 21, 200301-506-054915903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

Cross Reference | NSN 5306-01-506-0549
Part Number Cage Code Manufacturer
NAS6614-53X80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
BACB30NE14-53X81205THE BOEING COMPANYDBA BOEING
Technical Data | NSN 5306-01-506-0549
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.875 INCHES
THREAD QUANTITY PER INCH14
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.184 INCHES NOMINAL
FASTENER LENGTH4.4950 INCHES MINIMUM AND 4.4980 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD STYLE DISHED HEXAGON
HEAD HEIGHT0.438 INCHES MINIMUM AND 0.453 INCHES MAXIMUM
WIDTH BETWEEN FLATS1.239 INCHES MINIMUM AND 1.252 INCHES MAXIMUM
GRIP LENGTH3.3025 INCHES MINIMUM AND 3.3225 INCHES MAXIMUM
GRIP DIAMETER0.8886 INCHES MINIMUM AND 0.8896 INCHES MAXIMUM
END ITEM IDENTIFICATIONC-135 STRATOLIFTER
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT,HEX HEAD,CLOSE TOLERANCE