National Item Identification Number
01-121-8021
011218021
5920-01-121-8021
5920011218021
National Stock Number
Item Name
ARRESTER,ELECTRICAL SURGE
Federal Supply Class
5920
Description
A circuit-protecting device which provides a discharge path for abnormal surges of high potential while consuming little or no power at normal operating voltage. Excludes items which absorb continuously recurring cyclic pulses. For resistors which are sensitive to voltage changes or used as elements in surge arresters, see RESISTOR, VOLTAGE SENSITIVE. See also ABSORBER, OVERVOLTAGE; AND CUTOUT DISK, PROTECTIVE.
Commercial and Government Entity Code (Supplier Data)
02101
PACIFIC SCIENTIFIC COMPANY
DBA ELECTRO - KINETICS DIVISION
6382 ROSE LN
CARPINTERIA
CA
93013
805-576-5000
23663
Reference Numbers (Part Numbers)
1903-12
1903-12
2938663-1
Required Categories
OVERALL LENGTH
OVERALL DIAMETER
MOUNTING METHOD
MOUNTING CONFIGURATION
BODY
Required Description
2.750 INCHES MAXIMUM
2.750 INCHES NOMINAL
BOLT CIRCLE
SIX EQUALLY SPACED 0.17