5306-00-609-4376, BOLT,EXTERNALLY RELIEVED BODY

5306-00-609-4377 BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-00-609-4376

Federal Supply Class:
5306

National Item Identification Number:
006094376

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:

AG4483-1	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION
AG4483-97	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.485 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FIRST DIAMETER FROM HEAD	0.145 INCHES MINIMUM AND 0.148 INCHES MAXIMUM
HEAD HEIGHT	0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
POINT STYLE	CONE
SPECIAL FEATURES	THREADED END NEAR HEAD 0.046 IN. LG; THD 0.190-32
WIDTH BETWEEN FLATS	0.359 INCHES MINIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD CLASS	2A
THREAD SERIES DESIGNATOR	UNF
THREAD QUANTITY PER INCH	32

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