4820-01-182-2489

Find complete technical information, availability, and procurement data for: 4820-01-182-2489
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-182-2489

Item Name Code

05489

Assigment Date

06/22/1984 (42 years ago)

180.0 fahrenheit single response maximum operating temp, 5.000 inches valve size, model r1020-43aa-1fm end item identification, 200.0 pounds per square inch single response maximum operating pressure, manual valve operation method

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: 180.0 fahrenheit single response
End Item Identification: model r1020-43aa-1fm
Valve Operation Method: manual
Valve Size: 5.000 inches
Maximum Operating Pressure: 200.0 pounds per square inch single response
Special Features: marine trim throtting handle. n0n-sparking for fuel service.
Material: copper alloy 922 body
Material: copper alloy 954 flow control device
Material: rubber butadiene-acrylonitrile class nbr packing
Material: rubber butadiene-acrylonitrile class nbr seat
Material: steel comp 416 stem
Material Document And Classification: aisi 416 assn std single material response seat
Material Document And Classification: astm b148 alloy 9c assn std single material response flow control device
Material Document And Classification: astm b61 assn std single material response body
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
5IN R1020-43AA-1FM	Butterfly Valve
911H420	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-182-2489?

The FSCG of the NSN 4820-01-182-2489 is 4820

Does the NSN 4820-01-182-2489 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801090

Does NSN 4820-01-182-2489 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 4820-01-182-2489 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-182-2489 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 4820-01-182-2489 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Jun 22, 1984