4820-01-418-9877

Find complete technical information, availability, and procurement data for: 4820-01-418-9877
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-418-9877

Item Name Code

48241

Assigment Date

09/11/1995 (30 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.

astm b62 assn std single material response material document and classification, copper alloy material, 61661 valve design control activity, 61f-cb7 valve model number for which designed, 10.000 inches valve size for which designed

Product Characteristics

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

Valve Size For Which Designed: 10.000 inches
Valve Design Control Activity: 61661
Valve Model Number For Which Designed: 61f-cb7
Material: copper alloy
Material Document And Classification: astm b62 assn std single material response

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
10IN-61F-CB7-A0104001-6	Valve Seat Retainer
A0104001 10IN ITEM 6	Valve Seat Retainer

FAQs

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

What is the FSCG of the NSN 4820-01-418-9877?

The FSCG of the NSN 4820-01-418-9877 is 4820

Does the NSN 4820-01-418-9877 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-418-9877 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 4820-01-418-9877 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-418-9877 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-418-9877 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, Sep 11, 1995