National Item Identification Number
00-285-0286
002850286
5920-00-285-0286
5920002850286
National Stock Number
Item Name
BLOCK,TELEPHONE PROTECTOR
Federal Supply Class
5920
Description
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."
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
307C
307CBL0CK
307CBL0CK
Required Categories
MATERIAL
SHAPE
OVERALL LENGTH
OVERALL DIAMETER
CIRCUIT PROTECTOR BLOCK LOCAT
Required Description
CARBON
CYLINDRICAL
0.680 INCHES NOMINAL
0.530 INCHES NOMINAL
GROUND SIDE
TY