5306-01-518-6791, BOLT,MACHINE

1560-01-518-6790 SUPPORT,STRUCTURAL COMPONENT,AIR

National Stock Number:
5306-01-518-6791

Federal Supply Class:
5306

National Item Identification Number:
015186791

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Manufacturer Information:

1237-5-14	06725	SPS TECHNOLOGIES, LLC
3D0029-5-14	88277	THE BOEING COMPANY
VCJ0002-5-14	06710	VALLEY-TODECO, INC.
SLB263-5-14	16258	SPACE-LOK, INC.
PBF1542-5-14	27624	SPS TECHNOLOGIES LLC
84269-5-14	56878	SPS TECHNOLOGIES, LLC

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	1.347 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH	1.327 INCHES MINIMUM AND 1.357 INCHES MAXIMUM
GRIP DIAMETER	0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
GRIP LENGTH	0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
HEAD HEIGHT	0.187 INCHES NOMINAL
HEAD MINOR DIAMETER	0.484 INCHES MINIMUM AND 0.511 INCHES MAXIMUM
HEAD STYLE	SPLINE DRIVE SHEAR HEAD
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	BOLT,SHEAR
MATERIAL	NICKEL ALLOY 718 OVERALL
MINIMUM TENSILE STRENGTH	180000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.3125 INCHES
SHANK UNTHREADED HOLE DIAMETER	0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE
SURFACE FINISH	32.0 MICROINCHES BEARING SURFACE OF HEAD
SURFACE FINISH	32.0 MICROINCHES GRIP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.467 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	24

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