NSN 5306-01-380-4714

Part Details | CLOSE TOLERANCE BOLT

5306-01-380-4714 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: 5306002621, 5306-002-6-21, VS3133621, VS3133-6-21, H411621, H411-6-21, H411621, H411-6-21, 120978621, 120978-6-21, AIC596621, AIC596-6-21, PBF7521621, PBF7521-6-21, VCG0030621, VCG0030-6-21, 5306-01-380-4714, 01-380-4714, 5306013804714, 013804714

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 20, 199301-380-471427851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-380-4714
Part Number Cage Code Manufacturer
5306-002-6-21S7549AIDC/AEROSPACE INDUSTRIALDEVELOPMENT CORP.
VS3133-6-2192215ARCONIC GLOBAL FASTENERS & RINGS,INC.
H411-6-2117446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
H411-6-2197928HUCK INTL INC
120978-6-2180539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC596-6-2106725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
PBF7521-6-2127624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VCG0030-6-2106710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-380-4714
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.454 INCHES MINIMUM AND 0.570 INCHES MAXIMUM
FASTENER LENGTH1.751 INCHES MINIMUM AND 1.781 INCHES MAXIMUM
HEAD STYLE2 HEXAGON
HEAD HEIGHT0.210 INCHES NOMINAL
HEAD MINOR DIAMETER0.679 INCHES NOMINAL
GRIP LENGTH1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM
GRIP DIAMETER0.3733 INCHES MINIMUM AND 0.3742 INCHES MAXIMUM
FEATURES PROVIDED DRY FILM LUBRICANT
END ITEM IDENTIFICATIONPACER DAWN