NSN 5306-01-211-4352

Part Details | CLOSE TOLERANCE BOLT

5306-01-211-4352 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: BACV30LT6D19, BACB30LT6D19, BACB30LT6D19, BACV30LT6D19, BACB39LT6D19, BACB30LT6D19, BACV30LT6D19, BACV30LT6D19, BACB30LT6D19, BACB30LT6D19, BACB30LT6D19, BACB30LT6D19, BACB30LT6D19, BACV30LT6D19, BACB390LT6D19, 5306-01-211-4352, 01-211-4352, 5306012114352, 012114352

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 26, 198501-211-435227851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-211-4352
Part Number Cage Code Manufacturer
BACV30LT6D191RC86ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30LT6D1992215ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30LT6D1917943FEDERAL MANUFACTURING CORPORATION
BACV30LT6D1917446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BACB39LT6D1997928HUCK INTL INC
BACB30LT6D1997928HUCK INTL INC
BACV30LT6D1906952INSULATION SUPPLY CO.
BACV30LT6D1956878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
BACB30LT6D1980539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
BACB30LT6D1906725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
BACB30LT6D1927624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
BACB30LT6D1993907TEXTRON FASTENING SYSTEMSDBA DECORAH OPERATIONS TFS
BACB30LT6D1981205THE BOEING COMPANYDBA BOEING
BACV30LT6D1906710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
BACB390LT6D1906710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-211-4352
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.445 INCHES MINIMUM AND 0.495 INCHES MAXIMUM
FASTENER LENGTH1.643 INCHES MINIMUM AND 1.673 INCHES MAXIMUM
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
GRIP LENGTH1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM
GRIP DIAMETER0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
SPECIAL FEATURESGREEN DYE OR PAINT ON THE THREAD END