NSN 5306-01-540-3348

Part Details | SHEAR BOLT

5306-01-540-3348 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: 3D0028413, 3D0028-4-13, SLB264413, SLB264-4-13, 84268413, 84268-4-13, PBF1593413, PBF1593-4-13, VCG0038413, VCG0038-4-13, 5306-01-540-3348, 01-540-3348, 5306015403348, 015403348

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 15, 200601-540-334815903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-540-3348
Part Number Cage Code Manufacturer
3D0028-4-1388277BOEING COMPANY, THEDBA BOEING
SLB264-4-1316258SPACE-LOK, INC.
84268-4-1356878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
PBF1593-4-1327624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VCG0038-4-1306710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-540-3348
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.484 INCHES NOMINAL
FASTENER LENGTH1.458 INCHES NOMINAL
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
HEAD STYLE1 HEXAGON
HEAD HEIGHT0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.460 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
HEAD MINOR DIAMETER0.318 INCHES MINIMUM AND 0.324 INCHES MAXIMUM
GRIP LENGTH0.938 INCHES NOMINAL
GRIP DIAMETER0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
END ITEM IDENTIFICATIONC-17A AIRCRAFT
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT,SPLINE DRIVE - INCONEL 718, 180-220 KSI FTU