NSN 5920-01-251-1560 OVP21, OVP-21, 01-251-1560
Product Details | OVERVOLTAGE ABSORBER
5920-01-251-1560 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.
Part Alternates: OVP21, OVP-21, 5920-01-251-1560, 01-251-1560, 5920012511560, 012511560
Electrical and Electronic Equipment Components | Fuses, Arrestors, Absorbers, and Protectors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 13 MAR 1987 | 01-251-1560 | 21899 ( ABSORBER, OVERVOLTAGE ) |
Cross Reference | NSN 5920-01-251-1560
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| OVP-21 | 51106 | STANDARD POWER INC |
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Related Products | NSN 5920-01-251-1560
Technical Data | NSN 5920-01-251-1560
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 2.800 INCHES NOMINAL |
| OVERALL WIDTH | 1.400 INCHES NOMINAL |
| OVERALL HEIGHT | 0.560 INCHES NOMINAL |
| MOUNTING METHOD | HOLES |
| CURRENT TYPE | DC |
| VOLTAGE IN VOLTS | 25.0 AND 75.0 |
| CURRENT RATING IN AMPS | 80.0 |
| CURRENT INTERRUPTING CAPACITY | 8.0 AMPERES NOMINAL |
| PROTECTED ITEM NAME | POWER SUPPLY |
| POLARIZATION FEATURE | NOT INCLUDED |
Restrictions/Controls & Freight Information | NSN 5920-01-251-1560
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||