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Springs made of thin metal Attached to conductor rails to allow for some movement/flexibility when joining sections STEEL

Springs made of thin metal Attached to conductor rails to allow for some movement/flexibility when joining sections STEEL

A ROUND WIRE EXTENSION SPRING, ALSO KNOWN AS A TENSION SPRING, WHICH CONSISTS OF HELICAL WOUND COILS, WRAPPED TIGHTLY TOGETHER TO CREATE TENSION. THE EXTENSION SPRING HAS HOOKS THAT ARE PULLED OUT AND FORMED FROM EACH END OF THE BODY. THE FUNCTION OF AN EXTENSION SPRING IS TO PROVIDE EXTENDED FORCE WHEN THE SPRING IS PULLED APART FROM ITS ORIGINAL LENGTH.

A TERMINAL SPRING. USED IN THE BASE UNIT OF A FIRE DETECTOR. IT FACILITATES CONNECTIONS BETWEEN A WIRED SMOKE DETECTOR BASE UNIT AND THE SMOKE DETECTOR ITSELF. THE SMOKE DETECTOR ROTATES INTO THE BASE UNIT WHERE THE CONNECTIONS ARE ALIGNED. THE TERMINAL SPRING SITS BELOW THE WIPER CONTACT AND ALLOWS FOR MOVEMENT OF THE WIPER CONTACT DURING THE ROTATION. THE PART IS NOT USED IN ANY OTHER APPLICATION. MADE OF EN58A STAINLESS STEEL. MADE TO SHAPE AND WITH DRILLED HOLES.

STAINLESS STEEL SPRING, TIN COATED ELECTRICAL CONTACT FOR ELECTRICAL VOLTAGE TESTER. IT IS PUNCHED, BENT AND CLEANED. IT IS A CONTACT TO A BATTERY IN A VOLTAGE TESTER.