NSN 5306-01-060-6843

Part Details | CLOSE TOLERANCE BOLT

5306-01-060-6843 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: VS31338DN25, VS3133-8DN25, VS31338DN25, VS3133-8DN25, C75218DN25, C7521-8DN25, H4118DN25, H411-8DN25, H4118DN25, H411-8DN25, C75218DN25, C7521-8DN25, SF1188DN25, SF118-8DN25, 1209788D25N, 120978-8D25N, C75218DN25, C7521-8DN25, 1209788D25N, 120978-8D25N, AIC5968DN25, AIC596-8DN25, PBF75218DN25, PBF7521-8DN25, VS31338DN25, VS3133-8DN25, VCG00098DN25, VCG0009-8DN25, C75218DN25, C7521-8DN25, 5306-01-060-6843, 01-060-6843, 5306010606843, 010606843

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 27, 197801-060-684327851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-060-6843
Part Number Cage Code Manufacturer
VS3133-8DN2592215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3133-8DN2506950ARCONIC GLOBAL FASTENERS & RINGS,INC.
C7521-8DN2592215ARCONIC GLOBAL FASTENERS & RINGS,INC.
H411-8DN2527970GE INFRASTRUCTURE SENSING, LLCDBA GE SENSING & INSPECTION
H411-8DN2517446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
C7521-8DN2581755LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
SF118-8DN250K6Z0SATURN FASTENERS INCDIV ACUMENT
120978-8D25N56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
C7521-8DN2556878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
120978-8D25N80539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC596-8DN2506725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
PBF7521-8DN2527624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VS3133-8DN2570236TACTAIR FLUID CONTROLS, INC.
VCG0009-8DN2506710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
C7521-8DN2506710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-060-6843
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.528 INCHES NOMINAL
FASTENER LENGTH2.080 INCHES MINIMUM AND 2.100 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE2 HEXAGON
HEAD HEIGHT0.281 INCHES NOMINAL
WIDTH BETWEEN FLATS0.901 INCHES MAXIMUM
GRIP LENGTH1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM
GRIP DIAMETER0.4982 INCHES MINIMUM AND 0.4991 INCHES MAXIMUM
SPECIAL FEATURESDRY FILM LUBE PER MIL-L-8937B ON BEARING SURFACE OF HEAD AND GRIP