5306-00-445-7358, BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-00-445-7358

Federal Supply Class:
5306

National Item Identification Number:
004457358

Description:
BOLT,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.

Manufacturer Information:

39-8820-501	06950	HOWMET GLOBAL FASTENING SYSTEMS INC
39-8820-501	0E0Z8	AEROSPACE MANUFACTURING CORPORATION
39-8820-501	0FYH3	SPS TECHNOLOGIES INC RESEARCH AND DEVELOPMENT LABORATORY
39-8820-501	0HDW7	HUCK INTERNATIONAL, INC.
39-8820-501	0HL40	MECAIR AEROSPACE INDUSTRIES SUBSIDIARY OF SPS TECHNOLOGIES DIV D SPS TECHNOLOGIES DBA MECAIR INC.
39-8820-501	17446	HUCK INTERNATIONAL, INC
39-8820-501	27624	SPS TECHNOLOGIES LLC
39-8820-501	56878	SPS TECHNOLOGIES, LLC
39-8820-501	81205	THE BOEING COMPANY
39-8820-501	82918	THE BOEING COMPANY

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	3.970 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER	5.790 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	1.820 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	3
FASTENER LENGTH	6.240 INCHES MINIMUM AND 6.250 INCHES MAXIMUM
FIRST DIAMETER FROM HEAD	0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM
HEAD HEIGHT	0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
HEAD STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MINIMUM TENSILE STRENGTH	130000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.500 INCHES
SECOND DIAMETER FROM HEAD	0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM
WIDTH BETWEEN FLATS	0.937 INCHES NOMINAL
THIRD DIAMETER FROM HEAD	0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM
THREAD DIRECTION	RIGHT-HAND
THREAD CLASS	2A
THREAD LENGTH	0.450 INCHES MINIMUM
THREAD SERIES DESIGNATOR	UNF
THREAD QUANTITY PER INCH	20

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