4820-01-419-1698

Find complete technical information, availability, and procurement data for: 4820-01-419-1698
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-419-1698

Item Name Code

05487

Assigment Date

09/14/1995 (30 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

0.500 inches all ends nominal pipe size accommodated, 366.0 fahrenheit 1st response maximum operating temp, disk flow control device, strategic sealift conversion ships class end item identification, socket (pipe) all ends connection style

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.500 inches all ends
Flow Control Device: disk
Maximum Operating Temp: 366.0 fahrenheit 1st response
End Item Identification: strategic sealift conversion ships class
Connection Style: socket (pipe) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Mounting Position: horizontal
Maximum Operating Pressure: 150.0 pounds per square inch 1st response
Maximum Operating Pressure: 300.0 pounds per square inch 2nd response
Material: copper alloy 836 body
Material: plastic polytetrafluoroethylene flow control device
Material: plastic polytetrafluoroethylene seat
Material Document And Classification: astm b62 assn std single material response body
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd 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
5911-G501	Check Valve
5911C-G501	Check Valve
6570 ITEM 12	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-419-1698?

The FSCG of the NSN 4820-01-419-1698 is 4820

Does the NSN 4820-01-419-1698 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-419-1698 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 4820-01-419-1698 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-419-1698 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 4820-01-419-1698 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Sep 14, 1995