NSN 5306-01-169-6772

Part Details | CLOSE TOLERANCE BOLT

5306-01-169-6772 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: VS3060718, VS3060-7-18, VS3060718, VS3060-7-18, ST3M571718, ST3M571-7-18, MB84718, MB84-7-18, S371718, S371-7-18, BM3326718, BM3326-7-18, S371718, S371-7-18, BM3326718, BM3326-7-18, MB84718, MB84-7-18, 10116074, S111059718, S11-1059-7-18, 74328718, 74328-7-18, 74328718, 74328-7-18, AIC752718, AIC752-7-18, ST3M571718, ST3M571-7-18, VAL23033718, VAL23033-7-18, 5306-01-169-6772, 01-169-6772, 5306011696772, 011696772

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 13, 198401-169-677227851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-169-6772
Part Number Cage Code Manufacturer
VS3060-7-1892215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3060-7-1806950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M571-7-1876301BOEING COMPANY, THEDBA BOEING
MB84-7-1873197HI-SHEAR CORPORATION
S371-7-1817446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM3326-7-1817446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
S371-7-1897928HUCK INTL INC
BM3326-7-1897928HUCK INTL INC
MB84-7-18L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
10116074A486GNIMIKKEISTOKESKUS NCB FINLAND
S11-1059-7-1857928SONIC INDUSTRIES INC.
74328-7-1856878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
74328-7-1880539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC752-7-1806725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
ST3M571-7-1827624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VAL23033-7-1806710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-169-6772
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.437 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.680 INCHES MINIMUM AND 0.730 INCHES MAXIMUM
FASTENER LENGTH1.815 INCHES MINIMUM AND 1.845 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON
HEAD HEIGHT0.425 INCHES MINIMUM AND 0.445 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.502 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.089 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
GRIP LENGTH1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM
GRIP DIAMETER0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM