NSN 5306-01-236-5527

Part Details | SHEAR BOLT

5306-01-236-5527 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: C081784, C081-7-84, EWSB227A84, EWSB22-7A84, SPSB52532, SPS-B-52532, EWSB227A84, EWSB22-7A84, AIC2207A84, AIC220-7A84, VS25217F84, VS2521-7F84, 5306-01-236-5527, 01-236-5527, 5306012365527, 012365527

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 17, 198601-236-552715903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-236-5527
Part Number Cage Code Manufacturer
C081-7-8481755LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
EWSB22-7A8456878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
SPS-B-5253280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
EWSB22-7A8480539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC220-7A8406725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
VS2521-7F8412733VSI CORPSUB OF FAIRCHILD INDUSTRIES INC
Technical Data | NSN 5306-01-236-5527
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.466 INCHES NOMINAL
FASTENER LENGTH5.700 INCHES MINIMUM AND 5.750 INCHES MAXIMUM
SINGLE SHEAR STRENGTH132000 POUNDS PER SQUARE INCH
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.247 INCHES MINIMUM AND 0.267 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.678 INCHES MINIMUM AND 0.689 INCHES MAXIMUM
GRIP LENGTH5.240 INCHES MINIMUM AND 5.260 INCHES MAXIMUM
GRIP DIAMETER0.4358 INCHES MINIMUM AND 0.4367 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA81755-C081 MANUFACTURERS SPECIFICATION CONTROL AND 80539-EWSB22 MANUFACTURERS STANDARD
SUPPLEMENTARY FEATURESFOR APPL TO 450.0 DEG F,T.O.16W41-3-4 FIGURE 1,NSN 1560-01-201-6744 WEAPONS BAY PAVE TACK CRADLE ASSY