National Stock Number:
5920-00-873-9514
Federal Supply Class:
5920
National Item Identification Number:
008739514
Description:
BLOCK,TELEPHONE PROTECTOR
Detail:
AN ITEM DESIGNED TO BE USED WITH OTHER SIMILAR ITEMS IN AN ELECTRICAL CIRCUIT TO FORM AN OPEN-SPACE CUT-OUT FOR PROTECTION AGAINST HIGH POTENTIALS, SUCH AS LIGHTNING AND/OR ABNORMAL ELECTRIC CURRENTS. IT IS A MAINTENANCE PART FOR A PROTECTOR, TELEPHONE.
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