NSN 5306-01-201-2242

Part Details | CLOSE TOLERANCE BOLT

5306-01-201-2242 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: BACB30NE5H2, BACB30NE5H2, BACB30NE52, BACB30NE5-2, BACB30NE52, BACB30NE5-2, BACB30NE52, BACB30NE5-2, BACB30NE5H2, BACB30NE52, BACB30NE5-2, BACB30NE5H2, BACB30NE5H2, BACB30NE52, BACB30NE5-2, BACB30NE5H2, BACB30NE52, BACB30NE5-2, BACB30NE5H2, BACB30NE52, BACB30NE5-2, BACB30NE5H2, BACB30NE52, BACB30NE5-2, BACB30NE5H2, BACB30NE5H2, BACB30NE52, BACB30NE5-2, 5306-01-201-2242, 01-201-2242, 5306012012242, 012012242

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 14, 198501-201-224227851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

UNDERCUT HEXAGON

HEXAGON CORNERS

Cross Reference | NSN 5306-01-201-2242
Part Number Cage Code Manufacturer
BACB30NE5H292215ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30NE5H206950ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30NE5-292215ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30NE5-206950ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACB30NE5-282918BOEING COMPANY, THEDBA BOEING
BACB30NE5H217943FEDERAL MANUFACTURING CORPORATION
BACB30NE5-217943FEDERAL MANUFACTURING CORPORATION
BACB30NE5H217446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BACB30NE5H297928HUCK INTL INC
BACB30NE5-297928HUCK INTL INC
BACB30NE5H256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
BACB30NE5-256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
BACB30NE5H280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
BACB30NE5-280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
BACB30NE5H206725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
BACB30NE5-227624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
BACB30NE5H281205THE BOEING COMPANYDBA BOEING
BACB30NE5H206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
BACB30NE5-206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-201-2242
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.444 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
FASTENER LENGTH0.579 INCHES MINIMUM AND 0.607 INCHES MAXIMUM
HEAD STYLE UNDERCUT HEXAGON
HEAD HEIGHT0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
HOLE CONFIGURATION STYLE HEXAGON CORNERS
HOLE TYPE DRILLED
HOLE QUANTITY3
HOLE DIAMETER0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
GRIP LENGTH0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
GRIP DIAMETER0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
END ITEM IDENTIFICATIONAIRCRAFT, HORNET F/A-18,AIRCRAFT, STRATOLIFTER C-135