3020-00-989-3159 GEAR,SPUR Index 5306-00-989-3162 BOLT,MACHINE

National Stock Number:
5306-00-989-3161

Federal Supply Class:
5306

National Item Identification Number:
009893161

Description:
BOLT,ECCENTRIC HEAD

Detail:
AN EXTERNALLY THREADED FASTENER THE HEAD OF WHICH IS USUALLY FLAT WITH A PERIPHERY NOT CONCENTRIC TO THE BOLT SHANK. THE HEAD IS NOT DESIGNED FOR WRENCHING. IT MAY HAVE A DRIVE FEATURE LOCATED AT THE THREADED END, WHICH CAN BE USED TO ROTATE THE SCREW AND ECCENTRIC HEAD INTO A LOCKING POSITION TO SECURE A FLANGED OR GROOVE COMPONENT.


Manufacturer Information:
2-060-225-0199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONFEAT
DISTANCE FROM CENTER OF HEAD TO CENTER OF SHANK0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
FASTENER LENGTH0.648 INCHES MINIMUM AND 0.688 INCHES MAXIMUM
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
HEAD HEIGHT0.397 INCHES MINIMUM AND 0.417 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5637 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.138 INCHES
SPECIAL FEATURES32 MICROINCH FINISH ON FLAT TAPERED PORTION OF HEAD,125 MICROINCH OVER REST OF BOLT
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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