1520C20

View detailed technical data, stock status, and sourcing information for: 1520C20
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-679-8607

Item Name Code

05487

Assigment Date

04/12/2019 (7 years ago)

A component which converts available alternating current or direct current electrical power into a form required to operate another component or set. The item may consist of a combination of an invertor,vibrator; vibrator,interrupter; vibrator,self-rectifying; invertor,power,static with a transformer and rectifies employing electron tubes, semiconductor diode or metallic (dry disc) type components, or the synchronized secondary contacts of a vibrator,self-rectifying or may consist of electron tubes, semiconductor diode or metallic (dry disc) type rectifiers and capacitors in transformerless (alternating current-direct current type) circuits which may be of the voltage-multiplier type. The item may incorporate a filter,direct current power and provisions for regulation of input and/or output voltage. The item may have special input, output, control or other facilities for applications in specialized environments such as medical, dental or other operations. Excludes battery chargers and rotating machinery types of items, such as motor generators and enerators and dynamotors.

automatic valve operation method, 2.000 inches valve size, 70.0 fahrenheit single response maximum operating temp, threaded internal pipe all ends connection type, 4520-01-564-3917; enhanced heating system, ration, tray 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.

Maximum Operating Temp: 70.0 fahrenheit single response
End Item Identification: 4520-01-564-3917; enhanced heating system, ration, tray
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Valve Size: 2.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Face To Face Distance: 6.140 inches
Part Name Assigned By Controlling Agency: swing check valve
Material: plastic polyvinyl chloride (pvc) body
Material: rubber synthetic packing
Media For Which Designed: water, fresh single response
Style Designator: straight thru

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
1520C20	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-679-8607?

The FSCG of the NSN 4820-01-679-8607 is 4820

Does the NSN 4820-01-679-8607 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-679-8607 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 4820-01-679-8607 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-679-8607 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 4820-01-679-8607 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Fri, Apr 12, 2019