NSN 5306-01-477-5791

Part Details | CLOSE TOLERANCE BOLT

5306-01-477-5791 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: VS31747D17, VS3174-7D17, VS31747D17, VS3174-7D17, GS10157D17, GS1015-7D17, ST3M7447D17, ST3M744-7D17, ST3M7447D77, ST3M744-7D77, ST3M7447D17, ST3M744-7D17, ST3M7447D77, ST3M744-7D77, ST3M7447D17, ST3M744-7D17, ST3M7447D17, ST3M744-7D17, VS31747D17, VS3174-7D17, 118237D17, 11823-7D17, SLB7487D17, SLB748-7D17, 1228957D17, 122895-7D17, 1228957D17, 122895-7D17, 1228957D17, 122895-7D17, AIC6877D17, AIC687-7D17, PBF12657D17, PBF-1265-7D17, VCG00017D17, VCG0001-7D17, WC7447D17, WC744-7D17, 5306-01-477-5791, 01-477-5791, 5306014775791, 014775791

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 14, 200001-477-579127851 ( BOLT, CLOSE TOLERANCE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-477-5791
Part Number Cage Code Manufacturer
VS3174-7D1792215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3174-7D1706950ARCONIC GLOBAL FASTENERS & RINGS,INC.
GS1015-7D171EM77B & B SPECIALTIES INC.DBA G S AEROSPACE DIVISION DIV GS
ST3M744-7D1776301BOEING COMPANY, THEDBA BOEING
ST3M744-7D7758998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
ST3M744-7D1758998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
ST3M744-7D770ZC92HEARTLAND PRECISION FASTENERS, INC.
ST3M744-7D170ZC92HEARTLAND PRECISION FASTENERS, INC.
ST3M744-7D171VSL7HOUSTON PRECISION FASTENERS I, LP
VS3174-7D1717446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
11823-7D1759563REID PRODUCTS INC.DBA REID PRODUCTS
SLB748-7D1716258SPACE-LOK, INC.
122895-7D170PTK6SPS TECHNOLOGIES INC
122895-7D1756878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
122895-7D1780539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
AIC687-7D1706725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
PBF-1265-7D1727624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VCG0001-7D1706710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
WC744-7D1760516WEST COAST AEROSPACE INC
Technical Data | NSN 5306-01-477-5791
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.4375 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.453 INCHES NOMINAL
FASTENER LENGTH1.506 INCHES MINIMUM AND 1.526 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
HEAD STYLE2 HEXAGON
HEAD HEIGHT0.257 INCHES NOMINAL
HEAD MINOR DIAMETER0.711 INCHES MINIMUM AND 0.717 INCHES MAXIMUM
GRIP LENGTH1.063 INCHES NOMINAL
GRIP DIAMETER0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
END ITEM IDENTIFICATIONF18 E/F
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT-CLOSE TOLERANCE, SPLINE DRIVE,CRES (125 KSI FSU)DRILLED,SHORT THREAD