National Item Identification Number
01-171-8422
011718422
5920-01-171-8422
5920011718422
National Stock Number
Item Name
PROTECTOR,TELEPHONE
Federal Supply Class
5920
Description
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
C-303-0650
Required Categories
Required Description