NSN 5306-00-424-9275

Part Details | SHEAR BOLT

5306-00-424-9275 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: STSG003A18U048, STSBG003A18U048, 11699A18U048, 6848718EV48, 68487-18EV48, 6848718EV48, 68487-18EV48, PBF1044A18U048, 5306-00-424-9275, 00-424-9275, 5306004249275, 004249275

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 04, 197400-424-927515903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-424-9275
Part Number Cage Code Manufacturer
STSG003A18U04898897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
STSBG003A18U04898897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
11699A18U04859563REID PRODUCTS INC.DBA REID PRODUCTS
68487-18EV4850392SPS TECHNOLOGIES INC
68487-18EV4856878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
PBF1044A18U04827624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
Technical Data | NSN 5306-00-424-9275
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER1.125 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.918 INCHES MINIMUM AND 1.968 INCHES MAXIMUM
FASTENER LENGTH4.928 INCHES MINIMUM AND 4.958 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH260000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON
HEAD HEIGHT1.051 INCHES NOMINAL
WIDTH BETWEEN FLATS1.239 INCHES MINIMUM AND 1.252 INCHES MAXIMUM
EXTENDED WASHER DIAMETER1.865 INCHES MINIMUM AND 1.875 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.248 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
GRIP LENGTH2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM
GRIP DIAMETER1.1225 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM