4420-01-037-3280 COOLER,FLUID,INDUSTRIAL Index 4240-01-037-3283 MASK,GAS

National Stock Number:
5360-01-037-3281

Federal Supply Class:
5360

National Item Identification Number:
010373281

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:
616-1786-00113499ROCKWELL COLLINS, INC.


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY150
DESIGN TYPECLOSED
END STYLEMACHINE LOOP BOTH ENDS
HOOK RADIUS0.036 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.136 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5673,COND C,TYPE 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 631 OVERALL
OPENING WIDTH0.400 INCHES NOMINAL BOTH ENDS
SPRING DEFLECTION RATE0.500 POUNDS PER INCH MINIMUM AND 0.600 POUNDS PER INCH MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.184 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
SPRING FREE LENGTH3.950 INCHES MINIMUM AND 4.050 INCHES MAXIMUM
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTPASSIVATE OVERALL


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