NSN 5306-01-358-2728

Part Details | CLOSE TOLERANCE BOLT

5306-01-358-2728 An externally threaded fastener whose unthreaded portion is of a specified 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. 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. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see BOLT, SHEAR. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see BOLT, MACHINE.

Alternate Parts: BACB30NF12D38, BACB30NF12D38, BACB30NF12D38, BACB30NF12D38, BACB30NF12D38, BACB30NF12D38, BACB30NF12D38, BACB30NF12D38, BACB30NF12D38, BACB30NF12D38, BACB30NF12D38, BACB30NF12D38, 5306-01-358-2728, 01-358-2728, 5306013582728, 013582728

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 10, 199201-358-272827851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

Cross Reference | NSN 5306-01-358-2728
Part Number Cage Code Manufacturer
BACB30NF12D3892215ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30NF12D3806950ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30NF12D3817934ELASTOMERICS ENGINEERING INC
BACB30NF12D3817943FEDERAL MANUFACTURING CORPORATION
BACB30NF12D3817446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BACB30NF12D3897928HUCK INTL INC
BACB30NF12D3856878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
BACB30NF12D3880539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
BACB30NF12D3806725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
BACB30NF12D3827624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
BACB30NF12D3881205THE BOEING COMPANYDBA BOEING
BACB30NF12D3806710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-358-2728
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.673 INCHES NOMINAL
FASTENER LENGTH3.033 INCHES MINIMUM AND 3.063 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH140000 POUNDS PER SQUARE INCH
HEAD STYLE DISHED HEXAGON
HEAD HEIGHT0.375 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
WIDTH BETWEEN FLATS1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM
GRIP LENGTH2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM
GRIP DIAMETER0.7480 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM