4820-01-420-8071

Find complete technical information, availability, and procurement data for: 4820-01-420-8071
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-420-8071

Item Name Code

45506

Assigment Date

10/25/1995 (30 years ago)

A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes:aircraft engine pumps.

2 end connection quantity, automatic valve operation method, 0.500 inches valve size, brazing, tube connection type, ship, ohio class ssn (trident) 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 Connection Quantity: 2
End Item Identification: ship, ohio class ssn (trident)
Valve Operation Method: automatic
Connection Type: brazing, tube
Valve Size: 0.500 inches
Body Material: copper alloy 836
Body Material Document And Classification: mil-b-16444 mil spec single material response
Nominal Outside Diameter Tube Accommodated: 0.313 inches
Special Features: flow rate: 1/2 gpm; tailpiece is grooved but does not have brazing ring

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
2354-1021A	Flow Control Valve

FAQs

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

What is the FSCG of the NSN 4820-01-420-8071?

The FSCG of the NSN 4820-01-420-8071 is 4820

Does the NSN 4820-01-420-8071 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-420-8071 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 4820-01-420-8071 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-420-8071 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 4820-01-420-8071 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Oct 25, 1995