NSN 5306-01-127-4525

Part Details | SHEAR BOLT

5306-01-127-4525 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: 6848716052, 68487-16-052, STSBG003A16U052, 11699A16U052, 6848716052, 68487-16-052, STSBG003A16U052, 6848716052, 68487-16-052, 6848716052, 68487-16-052, 6848716052, 68487-16-052, 6848716052, 68487-16-052, 5306-01-127-4525, 01-127-4525, 5306011274525, 011274525

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 02, 198201-127-452515903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-127-4525
Part Number Cage Code Manufacturer
68487-16-0520JV78J M PRECISION INC
STSBG003A16U05298897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
11699A16U05259563REID PRODUCTS INC.DBA REID PRODUCTS
68487-16-05256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
STSBG003A16U05256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
68487-16-05280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
68487-16-05206725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
68487-16-05227624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
68487-16-05206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-127-4525
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER1.000 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.769 INCHES NOMINAL
FASTENER LENGTH5.019 INCHES NOMINAL
MINIMUM TENSILE STRENGTH260000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON
HEAD HEIGHT1.095 INCHES NOMINAL
WIDTH BETWEEN FLATS1.414 INCHES NOMINAL
EXTENDED WASHER DIAMETER1.880 INCHES NOMINAL
EXTENDED WASHER THICKNESS0.230 INCHES NOMINAL
GRIP LENGTH3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM
GRIP DIAMETER1.6314 INCHES NOMINAL