5306-01-386-3949, BOLT,EYE

National Stock Number:
5306-01-386-3949

Federal Supply Class:
5306

National Item Identification Number:
013863949

Description:
BOLT,EYE

Detail:
An externally threaded device whose threaded portion is of one nominal diameter, without a head, but with the unthreaded end either bent more than 225 degrees (3.925 radians) or cast, forged, or punched to resemble an eye. See also BOLT, HOOK. Excludes CONNECTOR, ROD END.

Manufacturer Information:

12901098

19206

ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL

Techincal Specification:

THREAD SERIES DESIGNATOR	M
NOMINAL THREAD DIAMETER	12.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS	1.75
EXTERNAL THREAD TOLERANCE CLASS	6G
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	41.0 MILLIMETERS MINIMUM AND
	43.0 MILLIMETERS MAXIMUM
MATERIAL	STEEL OVERALL
SURFACE TREATMENT	PHOSPHATE MANGANESE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-STD-171,5.3.1.2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	30.0 ROCKWELL C MINIMUM AND
	35.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	ROUND, CLOSED
EYE INSIDE DIAMETER	8.6 MILLIMETERS MINIMUM AND
	8.7 MILLIMETERS MAXIMUM
SHANK LENGTH	47.4 MILLIMETERS MINIMUM AND
	48.0 MILLIMETERS MAXIMUM
EYE STOCK THICKNESS	11.8 MILLIMETERS MINIMUM AND
	11.9 MILLIMETERS MAXIMUM
OVERALL LENGTH	73.2 MILLIMETERS MINIMUM AND
	74.0 MILLIMETERS MAXIMUM
DISTANCE FROM CENTER OF EYE TO SHANK END	67.5 MILLIMETERS MINIMUM AND
	67.9 MILLIMETERS MAXIMUM
EYE OUTSIDE WIDTH	23.6 MILLIMETERS MINIMUM AND
	24.0 MILLIMETERS MAXIMUM

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