NSN 5306-00-191-4919

Part Details | SHEAR BOLT

5306-00-191-4919 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: STSBG002A06U038, STSBG002A06U038, 11695A06U038, 684866038, 68486-6-038, STSBG002A06U038, STSBG002A06U038, STSBG002A06U038, 5306-00-191-4919, 00-191-4919, 5306001914919, 001914919

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 11, 197000-191-491915903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-191-4919
Part Number Cage Code Manufacturer
STSBG002A06U03892215ARCONIC GLOBAL FASTENERS & RINGS,INC.
STSBG002A06U03898897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
11695A06U03859563REID PRODUCTS INC.DBA REID PRODUCTS
68486-6-03880539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
STSBG002A06U03806725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
STSBG002A06U03827624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
STSBG002A06U03806710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-00-191-4919
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.622 INCHES MINIMUM AND 0.672 INCHES MAXIMUM
FASTENER LENGTH3.007 INCHES MINIMUM AND 3.037 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON
HEAD HEIGHT0.388 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 THICKNESS0.081 INCHES MINIMUM AND 0.101 INCHES MAXIMUM
GRIP LENGTH2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM
GRIP DIAMETER0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM