NSN 5306-00-059-1209

Part Details | CLOSE TOLERANCE BOLT

5306-00-059-1209 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: 3M33539A, 3M33-5-39A, 3M33539A, 3M33-5-39A, 3M33539A, 3M33-5-39A, 3M33539A, 3M33-5-39A, 3M33539A, 3M33-5-39A, 3M33539A, 3M33-5-39A, 3M33539A, 3M33-5-39A, 3M33539A, 3M33-5-39A, 3M33539A, 3M33-5-39A, 3M33539A, 3M33-5-39A, 3M33539A, 3M33-5-39A, 3M33539A, 3M33-5-39A, 5306-00-059-1209, 00-059-1209, 5306000591209, 000591209

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196100-059-120927851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-059-1209
Part Number Cage Code Manufacturer
3M33-5-39A92215ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M33-5-39A06950ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M33-5-39A76301BOEING COMPANY, THEDBA BOEING
3M33-5-39A1L3U4DEFENSE SUPPORT SERVICES, INC.
3M33-5-39A17446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
3M33-5-39A1Q009MADISON AEROSPACE, INC.
3M33-5-39A0PTK6SPS TECHNOLOGIES INC
3M33-5-39A56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
3M33-5-39A80539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
3M33-5-39A06725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
3M33-5-39A27624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
3M33-5-39A06710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-00-059-1209
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.531 INCHES MINIMUM
FASTENER LENGTH2.969 INCHES NOMINAL
HEAD STYLE HEXAGON
HEAD HEIGHT0.188 INCHES NOMINAL
WIDTH BETWEEN FLATS0.500 INCHES NOMINAL
GRIP LENGTH2.438 INCHES NOMINAL
GRIP DIAMETER0.3112 INCHES MINIMUM AND 0.3117 INCHES MAXIMUM