5360-00-767-6939 SPRING,HELICAL,EXTENSION Index 1560-00-767-6941 SUPPORT,STRUCTURAL COMPONENT,AIR

National Stock Number:
5360-00-767-6940

Federal Supply Class:
5360

National Item Identification Number:
007676940

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:
542-4823-00213499ROCKWELL COLLINS, INC.
542-4823-00217450MOHAWK SPRING CORPORATION


Techincal Specification:
COIL QUANTITY15
COIL TO HOOK INSIDE LENGTH0.109 INCHES NOMINAL FIRST END
COIL TO HOOK INSIDE LENGTH0.125 INCHES NOMINAL SECOND END
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
DESIGN TYPECLOSED
END STYLEDOBBY HOOK FIRST END
END STYLERAISED HOOK SECOND END
HOOK RADIUS0.025 INCHES NOMINAL FIRST END
HOOK RADIUS0.071 INCHES NOMINAL SECOND END
INSIDE DIAMETER0.142 INCHES NOMINAL
LOAD RATING0.750 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
OPENING WIDTH0.047 INCHES NOMINAL BOTH ENDS
SPRING DEFLECTION RATE2.120 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH0.567 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.178 INCHES NOMINAL
SPRING LENGTH UNDER LOAD0.843 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTPASSIVATE OVERALL


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