NSN 5306-01-169-7234

Part Details | CLOSE TOLERANCE BOLT

5306-01-169-7234 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: 3M10461025, 3M1046-10-25, 10116076, 819211025, 81921-10-25, 3M10461025, 3M1046-10-25, PBF14261025, PBF1426-10-25, 5306-01-169-7234, 01-169-7234, 5306011697234, 011697234

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 13, 198401-169-723427851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

DOUBLE HEXAGON FLATS

Cross Reference | NSN 5306-01-169-7234
Part Number Cage Code Manufacturer
3M1046-10-2576301BOEING COMPANY, THEDBA BOEING
10116076A486GNIMIKKEISTOKESKUS NCB FINLAND
81921-10-2556878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
3M1046-10-2527624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
PBF1426-10-2527624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
Technical Data | NSN 5306-01-169-7234
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.887 INCHES MINIMUM AND 0.954 INCHES MAXIMUM
FASTENER LENGTH2.459 INCHES MINIMUM AND 2.506 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH145000 POUNDS PER SQUARE INCH
HEAD STYLE2 HEXAGON
HEAD HEIGHT0.350 INCHES NOMINAL
WIDTH BETWEEN FLATS0.970 INCHES MINIMUM AND 0.978 INCHES MAXIMUM
HOLE CONFIGURATION STYLE8 DOUBLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY1
HOLE DIAMETER0.065 INCHES MINIMUM AND 0.074 INCHES MAXIMUM
GRIP LENGTH1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM
GRIP DIAMETER0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM