5360-00-218-5438 SPRING,HELICAL,EXTENSION Index 3020-00-218-5440 GEAR,WORM

National Stock Number:
5360-00-218-5439

Federal Supply Class:
5360

National Item Identification Number:
002185439

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:
LE069F484830LEE SPRING CO INC
LE069F4MW1A699LEE SPRING COMPANY LLC
LE069F4MW84830LEE SPRING CO INC


Techincal Specification:
COIL HELIX DIRECTIONLEFT-HAND
DESIGN TYPECLOSED
END STYLESHORT TWISTED HOOK BOTH ENDS
HOOK RADIUS0.243 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.487 INCHES NOMINAL
LOAD RATING19.00 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5112 ASSN STD 1ST MATERIAL RESPONSE OR QQ-W-470 FED SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL OR STEEL UNS K08500 OVERALL
SPRING DEFLECTION RATE8.100 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH2.888 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.625 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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