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National Stock Number:
5920-01-276-8831
Federal Supply Class:
5920
National Item Identification Number:
012768831
Description:
ABSORBER,OVERVOLTAGE
Detail:
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.
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Manufacturer Information:
| 21538 | 58889 | NATIONAL OIL WELL DBA IEC BAYLOR | | 71001 PIECE 112 | 58889 | NATIONAL OIL WELL DBA IEC BAYLOR | | SD-4200-12 | 52142 | NATIONAL OILWELL VARCO INC DBA NATIONAL OILWELL | | SD-4200-12 | 59656 | DEAN TECHNOLOGY INC. DBA CKE | | SDI4200-12 | 59656 | DEAN TECHNOLOGY INC. DBA CKE |
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