NSN 5306-01-476-9157

Part Details | CLOSE TOLERANCE BOLT

5306-01-476-9157 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: VS3190617, VS3190-6-17, GS1032617, GS1032-6-17, ST3M753617, ST3M753-6-17, ST3M753617, ST3M753-6-17, HP7753617, HP7753-6-17, MB156617, MB156-6-17, ST3M753617, ST3M753-6-17, S343617, S343-6-17, MB156617, MB156-6-17, SLB255617, SLB255-6-17, 122897617, 122897-6-17, 122897617, 122897-6-17, 122897617, 122897-6-17, AIC763617, AIC763-6-17, PBF1267617, PBF1267-6-17, VFK600617, VFK600-6-17, 5306-01-476-9157, 01-476-9157, 5306014769157, 014769157

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 26, 200001-476-915727851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-476-9157
Part Number Cage Code Manufacturer
VS3190-6-1706950ARCONIC GLOBAL FASTENERS & RINGS,INC.
GS1032-6-171EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
ST3M753-6-1776301BOEING COMPANY, THEDBA BOEING
ST3M753-6-1758998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
HP7753-6-170ZC92HEARTLAND PRECISION FASTENERS, INC.
MB156-6-1773197HI-SHEAR CORPORATION
ST3M753-6-171VSL7HOUSTON PRECISION FASTENERS I, LP
S343-6-1717446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
MB156-6-17L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
SLB255-6-1716258SPACE-LOK, INC.
122897-6-170PTK6SPS TECHNOLOGIES INC
122897-6-1756878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
122897-6-1780539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC763-6-1706725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
PBF1267-6-1727624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VFK600-6-1706710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-476-9157
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.3750 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.614 INCHES NOMINAL
FASTENER LENGTH1.6765 INCHES NOMINAL
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE1 HEXAGON
HEAD HEIGHT0.337 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.691 INCHES MINIMUM AND 0.701 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.054 INCHES NOMINAL
HEAD MINOR DIAMETER0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
GRIP LENGTH1.0625 INCHES NOMINAL
GRIP DIAMETER0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
SPECIAL FEATURESWRENCHING ELEMENTS - 14
CRITICALITY CODE JUSTIFICATIONAGAV
END ITEM IDENTIFICATIONF/A-18 E/F AIRCRAFT
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT-CLOSE TOLERANCE, SPLINE DRIVE, FLANGE HEAD (220 KSI FTU) CRES