5306-01-627-4162, BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-627-4162

Federal Supply Class:
5306

National Item Identification Number:
016274162

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:

449-230-002-227	19494	SEYER INDUSTRIES, INC.
449-230-002-227	1P6K0	FORM FIT & FUNCTION LLC
449-230-002-227	97499	BELL TEXTRON INC

Techincal Specification:

EXTENDED WASHER THICKNESS	0.330 INCHES NOMINAL
EXTENDED WASHER DIAMETER	1.750 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FASTENER LENGTH	4.380 INCHES NOMINAL
FIRST DIAMETER FROM HEAD	0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM
HEAD HEIGHT	0.500 INCHES NOMINAL
HEAD STYLE	HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM 5643, 17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCY	ATTACH BOLT
POINT LENGTH	0.060 INCHES NOMINAL
POINT CHAMFER ANGLE	45.0 DEGREES NOMINAL
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	0.750 INCHES
SPECIAL FEATURES	USED WITH ATTACH NUT, 5310-01-627-4193
WIDTH BETWEEN FLATS	1.120 INCHES NOMINAL
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	1.700 INCHES MINIMUM AND 1.730 INCHES MAXIMUM
THREAD QUANTITY PER INCH	16
THREAD SERIES DESIGNATOR	UNF

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