2-R1020-64AA-1AM

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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-249-0528

Item Name Code

05489

Assigment Date

02/05/1987 (39 years ago)

A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also valve, seatless and cock, plug.

manual valve operation method, 2.000 inches valve size, 180.0 fahrenheit single response maximum operating temp, 200.0 pounds per square inch single response maximum operating pressure, bonded renewable seat ring type

Product Characteristics

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

Renewable Seat Ring Type: bonded
Maximum Operating Temp: 180.0 fahrenheit single response
Valve Operation Method: manual
Valve Size: 2.000 inches
Maximum Operating Pressure: 200.0 pounds per square inch single response
Special Features: standard aluminum ow-off handle w/1js topwork
Material: nickel alloy flow control device
Material: nickel alloy 400 stem
Material: rubber butadiene-acrylonitrile class nbr packing
Material: rubber butadiene-acrylonitrile class nbr seat
Material: steel uns j03002 body
Material Document And Classification: astm a216 grade wcb assn std single material response body
Material Document And Classification: astm b164 class a assn std single material response stem
Material Document And Classification: qq-n288 comp a or e fed spec single material response flow control device
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
2-R1020-64AA-1AM	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-249-0528?

The FSCG of the NSN 4820-01-249-0528 is 4820

Does the NSN 4820-01-249-0528 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803075

Does NSN 4820-01-249-0528 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 4820-01-249-0528 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-249-0528 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 4820-01-249-0528 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Feb 5, 1987