NSN 5306-01-048-0521

Part Details | SHEAR BOLT

5306-01-048-0521 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: 200571082H, 20-057-10-82H, 200571082H, 20-057-10-82H, 200571082H, 20-057-10-82H, 200571082H, 20-057-10-82H, 200571082H, 20-057-10-82H, 200571082H, 20-057-10-82H, 200571082H, 20-057-10-82H, 200571082H, 20-057-10-82H, 200571082H, 20-057-10-82H, 200571082H, 20-057-10-82H, 200571082H, 20-057-10-82H, 5306-01-048-0521, 01-048-0521, 5306010480521, 010480521

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 18, 197701-048-052115903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

HEXAGON CORNERS

Cross Reference | NSN 5306-01-048-0521
Part Number Cage Code Manufacturer
20-057-10-82H64728AEROSPACE RIVET MFRS CORP
20-057-10-82H06950ARCONIC GLOBAL FASTENERS & RINGS,INC.
20-057-10-82H1EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
20-057-10-82H97499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
20-057-10-82H0ZC92HEARTLAND PRECISION FASTENERS, INC.
20-057-10-82H62384LFC INDUSTRIES INC.
20-057-10-82H0K6Z0SATURN FASTENERS INCDIV ACUMENT
20-057-10-82H0PTK6SPS TECHNOLOGIES INC
20-057-10-82H56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
20-057-10-82H06725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
20-057-10-82H27624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
Technical Data | NSN 5306-01-048-0521
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.877 INCHES MINIMUM AND 0.927 INCHES MAXIMUM
FASTENER LENGTH6.012 INCHES MINIMUM AND 6.042 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD STYLE HEXAGON
HEAD HEIGHT0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
HOLE CONFIGURATION STYLE HEXAGON CORNERS
HOLE TYPE DRILLED
HOLE QUANTITY3
HOLE DIAMETER0.070 INCHES NOMINAL
GRIP LENGTH5.115 INCHES MINIMUM AND 5.135 INCHES MAXIMUM
GRIP DIAMETER0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM
FEATURES PROVIDED FINISHED HEAD