NSN 5306-00-343-9925

Part Details | SHEAR BOLT

5306-00-343-9925 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: STSBG004A06U027, 11697A06U027, STSBG004A06U027, 69680627, 69680-6-27, STSBG004A06U027, STSBG004A06U027, STSBG004A06U027, 5306-00-343-9925, 00-343-9925, 5306003439925, 003439925

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 22, 197400-343-992515903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-343-9925
Part Number Cage Code Manufacturer
STSBG004A06U02798897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
11697A06U02759563REID PRODUCTS INC.DBA REID PRODUCTS
STSBG004A06U02756878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
69680-6-2780539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
STSBG004A06U02706725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
STSBG004A06U02727624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
STSBG004A06U02706710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-00-343-9925
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.558 INCHES MINIMUM AND 0.608 INCHES MAXIMUM
FASTENER LENGTH2.255 INCHES MINIMUM AND 2.285 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH260000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON
HEAD HEIGHT0.322 INCHES NOMINAL
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.091 INCHES NOMINAL
GRIP LENGTH1.677 INCHES MINIMUM AND 1.697 INCHES MAXIMUM
GRIP DIAMETER0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM