NSN 5306-01-614-6386

Part Details | CLOSE TOLERANCE BOLT

5306-01-614-6386 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: TX1027E 3D22, 3M1277E3D22A, 3M1277E3D22A, TX1027E 3D22, TX1027E 3D22, TX1027E 3D22, TX1027E 3D22, TX1027E 3D22, 5306-01-614-6386, 01-614-6386, 5306016146386, 016146386

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 11, 201201-614-638627851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

Cross Reference | NSN 5306-01-614-6386
Part Number Cage Code Manufacturer
TX1027E 3D2206950ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M1277E3D22A1EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
3M1277E3D22A76301BOEING COMPANY, THEDBA BOEING
TX1027E 3D2273197HI-SHEAR CORPORATION
TX1027E 3D2256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
TX1027E 3D2280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
TX1027E 3D2206725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
TX1027E 3D2227624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
Technical Data | NSN 5306-01-614-6386
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.1900 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.335 INCHES MINIMUM AND 0.355 INCHES MAXIMUM
FASTENER LENGTH1.705 INCHES MINIMUM AND 1.735 INCHES MAXIMUM
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.2931 INCHES MINIMUM AND 0.3016 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
GRIP LENGTH1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM
GRIP DIAMETER0.2021 INCHES MINIMUM AND 0.2026 INCHES MAXIMUM
SPECIAL FEATURESHAS A TORX INTERNAL DRIVE STYLE.
END ITEM IDENTIFICATIONF/A-18 E/F