5306-00-395-1645, BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-00-395-1645

Federal Supply Class:
5306

National Item Identification Number:
003951645

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:

736B1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
NP11052PC5154	55509	COOPER CAMERON CORP AJAX-SUPERIOR DIV
NP11058PC5154	55509	COOPER CAMERON CORP AJAX-SUPERIOR DIV
NP11126PC3	55509	COOPER CAMERON CORP AJAX-SUPERIOR DIV
NP2075PC4	55509	COOPER CAMERON CORP AJAX-SUPERIOR DIV
NP8066PC4	55509	COOPER CAMERON CORP AJAX-SUPERIOR DIV
NP9066PC4	55509	COOPER CAMERON CORP AJAX-SUPERIOR DIV
P2069A	55509	COOPER CAMERON CORP AJAX-SUPERIOR DIV

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	4.625 INCHES NOMINAL FIRST HOLE
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.625 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	2.625 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER	3.500 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT	0.438 INCHES NOMINAL
FASTENER LENGTH	4.875 INCHES NOMINAL
FIRST DIAMETER FROM HEAD	0.681 INCHES MINIMUM AND 0.683 INCHES MAXIMUM
HEAD HEIGHT	0.375 INCHES NOMINAL
SECOND DIAMETER FROM HEAD	0.6872 INCHES MINIMUM AND 0.6875 INCHES MAXIMUM
SHANK UNTHREADED HOLE DIAMETER	0.156 INCHES NOMINAL FIRST HOLE
THIRD DIAMETER FROM HEAD	0.681 INCHES MINIMUM AND 0.683 INCHES MAXIMUM
THREAD CLASS	3A
THREAD LENGTH	1.375 INCHES NOMINAL

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