CB-1451-10

View detailed technical data, stock status, and sourcing information for: CB-1451-10
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-01-139-1052

Item Name Code

21899

Assigment Date

09/24/1982 (43 years ago)

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.

terminal mounting method, ac and dc current type, 1.750 inches maximum overall length, 0.630 inches nominal overall diameter, 2 terminal quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Terminal Quantity: 2
Overall Length: 1.750 inches maximum
Current Type: ac and dc
Overall Diameter: 0.630 inches nominal
Mounting Method: terminal
Polarization Feature: included
Current Rating In Amps: 35.0
Hermetic Protection: not provided
Shunt Capacitor: not included
Terminal Type: threaded stud and solder lug
Voltage In Volts: 5.0

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
7849490P012	Overvoltage Absorber
CB-1451-10	Overvoltage Absorber

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5920-01-139-1052?

The FSCG of the NSN 5920-01-139-1052 is 5920

Does the NSN 5920-01-139-1052 have a Schedule B code assigned?

Yes, the Schedule B code is 8536908010

Does NSN 5920-01-139-1052 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5920-01-139-1052 contain precious materials?

Item does not contain precious metal.

Does NSN 5920-01-139-1052 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5920-01-139-1052 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Sep 24, 1982