NSN 5306-01-309-6512

Part Details | SHEAR BOLT

5306-01-309-6512 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: VS 30782045, VS 3078-20-45, BACB30SX2045, BACB30SX20-45, BACB30SX2045, BACB30SX20-45, BACB30SX2045, BACB30SX20-45, 74597M201545, 74597-M2015-45, 74597M201545, 74597-M2015-45, BACB30SX2045, BACB30SX20-45, BACB30SX2045, BACB30SX20-45, VS30782045, VS3078-20-45, 5306-01-309-6512, 01-309-6512, 5306013096512, 013096512

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 20, 198901-309-651215903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-309-6512
Part Number Cage Code Manufacturer
VS 3078-20-4592215ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30SX20-4517943FEDERAL MANUFACTURING CORPORATION
BACB30SX20-4517446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BACB30SX20-4597928HUCK INTL INC
74597-M2015-4556878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
74597-M2015-4580539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
BACB30SX20-4527624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
BACB30SX20-4581205THE BOEING COMPANYDBA BOEING
VS3078-20-45D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Technical Data | NSN 5306-01-309-6512
Characteristic Specifications
THREAD SERIES DESIGNATOR M
NOMINAL THREAD DIAMETER20.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.5
EXTERNAL THREAD TOLERANCE CLASS4H
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH33.50 MILLIMETERS MINIMUM AND 34.50 MILLIMETERS MAXIMUM
FASTENER LENGTH78.75 MILLIMETERS MINIMUM AND 79.25 MILLIMETERS MAXIMUM
MINIMUM TENSILE STRENGTH1100 MEGAPASCALS
HEAD STYLE HEXAGON
HEAD HEIGHT13.19 MILLIMETERS MINIMUM AND 13.63 MILLIMETERS MAXIMUM
WIDTH BETWEEN FLATS29.67 MILLIMETERS MINIMUM AND 30.00 MILLIMETERS MAXIMUM
GRIP LENGTH44.75 MILLIMETERS MINIMUM AND 45.25 MILLIMETERS MAXIMUM
GRIP DIAMETER19.979 MILLIMETERS MINIMUM AND 20.000 MILLIMETERS MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT