6620-00-321-3519 SHELL ASSY,INDICATO Index 6685-00-321-3522 SPRING,SPIRAL,TOPSI

National Stock Number:
5360-00-321-3521

Federal Supply Class:
5360

National Item Identification Number:
003213521

Description:
SPRING,SPIRAL,TORSION

Detail:
A SPRING CONSISTING OF A LENGTH OF MATERIAL WOUND ON ITSELF IN THE FORM OF A SPIRAL, FINISHED AT THE ENDS AND DESIGNED TO EXERT PRESSURE IN A ROTATING DIRECTION AROUND THE SPRING AXIS. THE MATERIAL MAY BE OF VARIOUS CROSS-SECTIONAL SHAPES SUCH AS ROUND OR RECTANGULAR. EXCLUDES SPRINGS DESIGNED FOR THERMAL ACTUATION (SPRINGS IN WHICH THE TORSION FORCES ARE DESIGNED TO BE COUNTERACTED BY CHANGES IN TEMPERATURE).


Manufacturer Information:
771-20B20D9X5CARP INDUSTRIES CORP
771-20B289944ELBITAMERICA, INC.


Techincal Specification:
MATERIALSTEEL OVERALL


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