5360-00-205-4418 SPRING,HELICAL,EXTENSION Index 4920-00-205-4421 FIXTURE,AIRCRAFT MAINTENANCE

National Stock Number:
5360-00-205-4420

Federal Supply Class:
5360

National Item Identification Number:
002054420

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:
117129110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY9-3/4
DESIGN TYPECLOSED
END STYLESHORT TWISTED HOOK BOTH ENDS
HOOK RADIUS0.203 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.404 INCHES NOMINAL
LOAD RATING4.500 POUNDS NOMINAL
MATERIALCOPPER ALLOY 230 OR COPPER ALLOY 240 OR COPPER ALLOY 260 OR COPPER ALLOY 270 OR COPPER ALLOY 510 OR COPPER ALLOY 752 OR COPPER ALLOY 764 OR COPPER ALLOY 770 OR COPPER ALLOY 745 OR COPPER ALLOY 210 OR COPPER ALLOY 220 OR COPPER ALLOY 274 OR COPPER ALLOY 757 OVERALL
SPRING FREE LENGTH1.563 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.531 INCHES NOMINAL
SPRING LENGTH UNDER LOAD1.719 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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