4820-01-418-6427

Find complete technical information, availability, and procurement data for: 4820-01-418-6427
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-418-6427

Item Name Code

05485

Assigment Date

08/31/1995 (30 years ago)

A device capable of producing heat from gas, liquid fuel, or an electrical heating element designed for permanent installation in sheet metal ducts of a forced air circulating system. It consists of (1) a finned, steel burner tube, a combustion air blower, a control panel, and a constant level fuel supply system or (2) a device having a heating element which when connected to an electrical source, directly imparts heat. It may be provided with a flanged outer casing to facilitate mounting in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.

425.0 fahrenheit single response maximum operating temp, 400.0 pounds per square inch 2nd response maximum operating pressure, copper alloy 865 flow control device material, 200.0 pounds per square inch 1st response maximum operating pressure, nimitz class cvn 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: 425.0 fahrenheit single response
End Item Identification: nimitz class cvn
Maximum Operating Pressure: 200.0 pounds per square inch 1st response
Maximum Operating Pressure: 400.0 pounds per square inch 2nd response
Material: copper alloy 865 flow control device
Material: copper alloy 922 body
Material: copper alloy 922 seat
Material: copper alloy stem
Material Document And Classification: mil-b-16443 mil spec single material response flow control device
Material Document And Classification: mil-b-16541 mil spec single material response body
Material Document And Classification: mil-b-16541 mil spec single material response seat
Material Document And Classification: mil-b-994 mil spec single material response stem
Media For Which Designed: steam 1st response
Media For Which Designed: water, fresh 2nd 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
1385673-NN-1 1-1/2IN	Globe Valve
5006000150	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-418-6427?

The FSCG of the NSN 4820-01-418-6427 is 4820

Does NSN 4820-01-418-6427 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 4820-01-418-6427 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-418-6427 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 4820-01-418-6427 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Aug 31, 1995