NSN 5306-01-476-1616

Part Details | CLOSE TOLERANCE BOLT

5306-01-476-1616 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: SII118845, SII1188-4-5, AIC165345, AIC1653-4-5, PBF142045, PBF1420-4-5, VCJ000145, VCJ0001-4-5, 5306-01-476-1616, 01-476-1616, 5306014761616, 014761616

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 28, 200001-476-161627851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-476-1616
Part Number Cage Code Manufacturer
SII1188-4-557928SONIC INDUSTRIES INC.
AIC1653-4-506725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
PBF1420-4-527624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VCJ0001-4-506710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-476-1616
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.2500 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.397 INCHES NOMINAL
FASTENER LENGTH0.5475 INCHES MINIMUM AND 0.5775 INCHES MAXIMUM
HEAD STYLE2 HEXAGON
HEAD HEIGHT0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM
HEAD MINOR DIAMETER0.447 INCHES NOMINAL
GRIP LENGTH0.3115 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM
GRIP DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
SPECIAL FEATURESITEM IS 125KSIFSU; USE WITH 03A101SHEAR NUTS
END ITEM IDENTIFICATIONB2 BOMBER