5306-01-616-0948, BOLT,SHEAR

1560-01-616-1719 PANEL,STRUCTURAL,AIRCRAFT

National Stock Number:
5306-01-616-0948

Federal Supply Class:
5306

National Item Identification Number:
016160948

Description:
BOLT,SHEAR

Detail:
A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. 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. The unthreaded portion is of specific 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. A locking feature may be incorporated in the design of the head or threads. See BOLT, MACHINE and BOLT, CLEVIS.

Manufacturer Information:

NAS6404U9X

80205

NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

CHAMFER ANGLE	10.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM
FASTENER LENGTH	0.917 INCHES MINIMUM AND 0.947 INCHES MAXIMUM
GRIP LENGTH	0.2646 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM
GRIP DIAMETER	0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
HEAD HEIGHT	0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
HEAD STYLE	DISHED HEXAGON
HOLE CONFIGURATION STYLE	HEXAGON CORNERS
HOLE DIAMETER	0.046 INCHES NOMINAL
HOLE QUANTITY	3
HOLE TYPE	DRILLED
LOCKING FEATURE	PATCH OR PELLET OR STRIP LOCKING FEATURE
PART NAME ASSIGNED BY CONTROLLING AGENCY	BOLT,TENSION,HEX HEAD,CLOSE TOLERANCE,6AL-4V TITANIUM ALLOY,SHORT THREAD,REDUCED MAJOR THREAD DIAMETER,SELF-LOCKING AND NONLOCKING,160 KSI FTU
MATERIAL DOCUMENT AND CLASSIFICATION	AMS4928 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR AMS4967 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-DTL-18240 AND QPL-18240 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING FEATURE
MATERIAL	PLASTIC NYLON LOCKING FEATURE
MATERIAL	TITANIUM ALLOY UNS R56400 FASTENER
MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.2500 INCHES
SPECIAL FEATURES	ALL OTHER SURFACES 125 MICROINCHES RA PER ASME B46.1
SPECIFICATION/STANDARD DATA	80205-NAS6403 THRU 6420 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH BETWEEN FLATS	0.429 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
SURFACE FINISH	32.0 MICROINCHES BEARING SURFACE OF HEAD
SURFACE FINISH	32.0 MICROINCHES THREADS
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.370 INCHES NOMINAL
THREAD QUANTITY PER INCH	28
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)

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