National Stock Number:
5920-01-279-8072
Federal Supply Class:
5920
National Item Identification Number:
012798072
Description:
PROTECTOR,TELEPHONE
Detail:
AN ITEM SPECIFICALLY DESIGNED TO PROTECT THE PHONE CIRCUITS AGAINST HIGH POTENTIALS, SUCH AS LIGHTNING AND/OR ABNORMAL ELECTRICAL CURRENTS. IT MAY INCLUDE AN INCLOSURE, BUT DOES NOT ALWAYS INCLUDE THE PROTECTIVE COMPONENTS SUCH AS PROTECTOR BLOCKS, HEAT COILS, AND/OR FUSES. EXCLUDES ITEMS WHICH MAY BE USED IN OTHER THAN TELEPHONE CIRCUITS. SEE ALSO ARRESTER, LIGHTNING AND FUSEHOLDER.
|