NSN 5306-01-619-8307

Part Details | SHEAR BOLT

5306-01-619-8307 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: 201144B8A, 20-114-4B8A, 201144B8A, 20-114-4B8A, 201144B8A, 20-114-4B8A, 201144B8A, 20-114-4B8A, 201144B8A, 20-114-4B8A, 201144B8A, 20-114-4B8A, 201144B8A, 20-114-4B8A, 5306-01-619-8307, 01-619-8307, 5306016198307, 016198307

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 19, 201301-619-830715903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-619-8307
Part Number Cage Code Manufacturer
20-114-4B8A1EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
20-114-4B8A62206B & B SPECIALTIES, INC
20-114-4B8A97499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
20-114-4B8A47253PILGRIM SCREW CORPORATION
20-114-4B8A1GP79PILGRIM SCREW CORPORATIONDIV ARIZONA
20-114-4B8A0K6Z0SATURN FASTENERS INCDIV ACUMENT
20-114-4B8A06725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
Technical Data | NSN 5306-01-619-8307
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.531 INCHES NOMINAL
FASTENER LENGTH1.301 INCHES NOMINAL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD STYLE HEXAGON
HEAD HEIGHT0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
GRIP LENGTH0.500 INCHES NOMINAL
GRIP DIAMETER0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
SPECIAL FEATURESMATERIAL IS ALLOY STEEL PER NAS4002
END ITEM IDENTIFICATIONGEARBOX ASSY,MAIN D; GEARBOX ASSY, MA - NSN 1680016076871; GEARBOX ASSY,AI - NSN1680015238081; UH-1Y HUEY HELICOPTER
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT, SHEAR, HEX HEAD, EXTRA LONG THREADS, UNDRILLED