5306-01-274-4470, BOLT,EYE

National Stock Number:
5306-01-274-4470

Federal Supply Class:
5306

National Item Identification Number:
012744470

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:

AN43B-22A	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
AN43B-22A	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE

Techincal Specification:

THREAD SERIES DESIGNATOR	UNF
NOMINAL THREAD DIAMETER	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.454 INCHES MINIMUM AND
	0.500 INCHES MAXIMUM
MATERIAL	STEEL COMP 8740 OR
	STEEL COMP 4140 OR
	STEEL COMP 8630 OR
	STEEL COMP 8735 OR
	STEEL COMP 4130 OR
	STEEL COMP 4037 OVERALL
SURFACE TREATMENT	CADMIUM AND
	CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND
	32.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH	125000 POUNDS PER SQUARE INCH
STYLE DESIGNATOR	ROUND, CLOSED W/SHOULDER
EYE INSIDE DIAMETER	0.190 INCHES MINIMUM AND
	0.192 INCHES MAXIMUM
SHOULDER THICKNESS	0.063 INCHES MINIMUM AND
	0.093 INCHES MAXIMUM
SHANK LENGTH	2.266 INCHES MINIMUM AND
	2.312 INCHES MAXIMUM
EYE STOCK THICKNESS	0.235 INCHES MINIMUM AND
	0.265 INCHES MAXIMUM
SHOULDER DIAMETER	0.485 INCHES MINIMUM AND
	0.515 INCHES MAXIMUM
OVERALL LENGTH	3.015 INCHES MINIMUM AND
	3.061 INCHES MAXIMUM
DISTANCE FROM CENTER OF EYE TO SHANK END	2.734 INCHES MINIMUM AND
	2.780 INCHES MAXIMUM
EYE OUTSIDE WIDTH	0.485 INCHES MINIMUM AND
	0.515 INCHES MAXIMUM

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