5360-00-066-6443 SPRING,HELICAL,EXTENSION Index 5360-00-066-6445 SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-066-6444

Federal Supply Class:
5360

National Item Identification Number:
000666444

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:
G102-56826512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
COIL TO HOOK INSIDE LENGTH0.558 INCHES NOMINAL FIRST END
COIL TO HOOK INSIDE LENGTH2.387 INCHES NOMINAL SECOND END
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY51
DESIGN TYPEMAINSPRING
END STYLEMACHINE LOOP BOTH ENDS
INSIDE DIAMETER0.392 INCHES NOMINAL
LOAD RATING50.000 POUNDS MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
OPENING WIDTH0.085 INCHES NOMINAL FIRST END
OPENING WIDTH2.137 INCHES NOMINAL SECOND END
SPRING DEFLECTION RATE14.200 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH7.165 INCHES MINIMUM AND 7.225 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.562 INCHES NOMINAL
SPRING LENGTH UNDER LOAD10.250 INCHES MINIMUM
STOCK DIAMETER0.084 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGSS-8050,GRUMMAN AEROSPACE CORP MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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