NSN 5306-00-833-2371

Part Details | SHEAR BOLT

5306-00-833-2371 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: VS25215F5, VS2521-5F5, VS25215F5, VS2521-5F5, C08155, C081-5-5, BM551325A5, BM55132-5A5, C08155, C081-5-5, GB511B55, GB511B5-5, BM5513255A, BM55132-5-5A, EWSB225A5, EWSB22-5A5, C08155, C081-5-5, EWSB225A5, EWSB22-5A5, A1C2205A5, A1C220-5A5, AIC2205A5, AIC220-5A5, 5306-00-833-2371, 00-833-2371, 5306008332371, 008332371

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196200-833-237115903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-00-833-2371
Part Number Cage Code Manufacturer
VS2521-5F592215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS2521-5F506950ARCONIC GLOBAL FASTENERS & RINGS,INC.
C081-5-592215ARCONIC GLOBAL FASTENERS & RINGS,INC.
BM55132-5A597928HUCK INTL INC
C081-5-581755LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
GB511B5-526512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
BM55132-5-5A89372ROCKWELL INTERNATIONAL CORPNORTH AMERICAN AIRCRAFT OPNS
EWSB22-5A556878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
C081-5-556878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
EWSB22-5A580539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
A1C220-5A506725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
AIC220-5A506725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
Technical Data | NSN 5306-00-833-2371
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.351 INCHES MINIMUM
FASTENER LENGTH0.664 INCHES NOMINAL
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.187 INCHES NOMINAL
WIDTH BETWEEN FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
GRIP LENGTH0.312 INCHES NOMINAL
GRIP DIAMETER0.3108 INCHES MINIMUM AND 0.3117 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA26512-GB511B MANUFACTURERS STANDARD