NSN 5306-01-374-9823

Part Details | CLOSE TOLERANCE BOLT

5306-01-374-9823 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: VS32041016, VS3204-10-16, VS32041016, VS3204-10-16, ST3M4531016, ST3M453-10-16, ST3M4531016, ST3M453-10-16, BM170191016, BM17019-10-16, MB611016, MB61-10-16, S3531016, S353-10-16, S3531016, S353-10-16, MB611016, MB61-10-16, 118251016, 11825-10-16, 1094531016, 109453-10-16, AIC7531016, AIC753-10-16, 5306-01-374-9823, 01-374-9823, 5306013749823, 013749823

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 03, 199301-374-982327851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-374-9823
Part Number Cage Code Manufacturer
VS3204-10-1692215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3204-10-1606950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M453-10-1692215ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M453-10-1676301BOEING COMPANY, THEDBA BOEING
BM17019-10-1617419DEUTSCH CO THE
MB61-10-1673197HI-SHEAR CORPORATION
S353-10-1617446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
S353-10-1697928HUCK INTL INC
MB61-10-16L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
11825-10-1659563REID PRODUCTS INC.DBA REID PRODUCTS
109453-10-1656878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
AIC753-10-1606725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
Technical Data | NSN 5306-01-374-9823
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.777 INCHES NOMINAL
FASTENER LENGTH1.761 INCHES MINIMUM AND 1.808 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.940 INCHES MAXIMUM
GRIP LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
GRIP DIAMETER0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM