4820-01-520-7411

Find complete technical information, availability, and procurement data for: 4820-01-520-7411
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-520-7411

Item Name Code

32528

Assigment Date

05/25/2004 (22 years ago)

A relay that performs the function of opening or closing an electrical circuit in response to electrical changes in an external circuit. In lieu of separable contacts and their actuator(s), the switching function is accomplished by means of an arrangement of semiconductors and passive circuit devices. The device is designed to have electrical isolation between control circuit and output circuit. Excludes:relay,hybrid.

stop-check valve type for which designed, 1.000 inches valve size for which designed, threaded externally stem actuating end type, nickel alloy material, 4820-01-520-7405 in-line stop valve end item identification

Product Characteristics

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

End Item Identification: 4820-01-520-7405 in-line stop valve
Valve Type For Which Designed: stop-check
Valve Size For Which Designed: 1.000 inches
Stem Actuating End Type: threaded externally
Material: nickel alloy
Material Document And Classification: astm-b61 assn std single material response or qq-n-281 fed spec single material response

FAQs

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

What is the FSCG of the NSN 4820-01-520-7411?

The FSCG of the NSN 4820-01-520-7411 is 4820

Does the NSN 4820-01-520-7411 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-520-7411 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 4820-01-520-7411 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-520-7411 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 4820-01-520-7411 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Tue, May 25, 2004