5342-00-342-7217 HINGE,MAIN LANDING Index 5360-00-342-7228 SPRING,HELICAL,TORSION

National Stock Number:
5360-00-342-7218

Federal Supply Class:
5360

National Item Identification Number:
003427218

Description:
SPRING,HELICAL,EXTENSION

Detail:
An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes SPRING, REINFORCING, HOSE.


Manufacturer Information:
10S343999THE BOEING COMPANY
10S389372ROCKWELL INTERNATIONAL CORP NORTH AMERICAN AIRCRAFT OPNS


Techincal Specification:
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY31
COIL TO HOOK INSIDE LENGTH0.656 INCHES NOMINAL SECOND END
DESIGN TYPECLOSED
END STYLEMACHINE LOOP SECOND END
END STYLEMACHINED HALF LOOP FIRST END
HOOK RADIUS0.094 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.192 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
OPENING WIDTH0.047 INCHES NOMINAL FIRST END
OPENING WIDTH0.422 INCHES NOMINAL SECOND END
SPRING FREE LENGTH1.715 INCHES MINIMUM AND 1.839 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.250 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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