National Item Identification Number
01-312-4452
013124452
5920-01-312-4452
5920013124452
National Stock Number
Item Name
ABSORBER,OVERVOLTAGE
Federal Supply Class
5920
Description
An item specifically designed to absorb and consume surges of voltage such as that resulting across contacts when breaking a circuit having an inductive load or a burst of static across a telephone receiver. It is connected in parallel with the item it is protecting. It may be made up of metallic rectifier cells or semiconductor devices connected back-to-back which may or may not be shunted by a capacitor. It may also be a single rectifier cell or semiconductor device shunted by a capacitor. Excludes metallic rectifiers which are rated for rectifying capabilities and all single unit semiconductor devices not shunted by a capacitor. For items perfoming this function by use of voltage sensitive resistors, see RESISTOR, VOLTAGE SENSITIVE. See also CUTOUT DISK, PROTECTIVE.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
1304S
Required Categories
MOUNTING METHOD
CURRENT TYPE
VOLTAGE IN VOLTS
POLARIZATION FEATURE
ELEMENT M
Required Description
THREADED STUD
AC AND
DC
400.0
NOT INCLUDED
CARBON
NOT INCLUDED
ANY ACCEPT