5306-99-856-4208, BOLT,EXTERNALLY RELIEVED BODY

1680-99-852-5930 SHEATH,KNIFE,CANOPY PUNCTURER

National Stock Number:
5306-99-856-4208

Federal Supply Class:
5306

National Item Identification Number:
998564208

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:

697039787

U7387

GE AVIATION SYSTEMS LIMITED

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	7.00 MILLIMETERS NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	47.38 MILLIMETERS NOMINAL
EXTENDED WASHER DIAMETER	27.80 MILLIMETERS MINIMUM AND 28.00 MILLIMETERS MAXIMUM
EXTENDED WASHER THICKNESS	4.00 MILLIMETERS NOMINAL
EXTERNAL THREAD TOLERANCE CLASS	3A
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FASTENER LENGTH	71.25 MILLIMETERS MINIMUM AND 71.50 MILLIMETERS MAXIMUM
FIRST DIAMETER FROM HEAD	14.50 MILLIMETERS MINIMUM AND 14.70 MILLIMETERS MAXIMUM
HEAD HEIGHT	10.00 MILLIMETERS NOMINAL
HEAD STYLE	HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	S99 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE
MATERIAL	STEEL CORROSION RESISTING
NOMINAL THREAD DIAMETER	0.500 INCHES
SECOND DIAMETER FROM HEAD	10.70 MILLIMETERS MINIMUM AND 10.80 MILLIMETERS MAXIMUM
SPECIAL FEATURES	W/3 SLOTS IN WASHER EDGE
WIDTH BETWEEN FLATS	18.82 MILLIMETERS MINIMUM AND 19.10 MILLIMETERS MAXIMUM
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	24.00 MILLIMETERS NOMINAL
THREAD QUANTITY PER INCH	20
THREAD SERIES DESIGNATOR	UNJF

Click here to Register for Free 30-day Trial