4820-01-298-8589

Find complete technical information, availability, and procurement data for: 4820-01-298-8589
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-298-8589

Item Name Code

05489

Assigment Date

04/22/1989 (37 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

5.000 inches valve size, model r2040-42aa-2mm end item identification, 180.0 fahrenheit single response maximum operating temp, 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 r2040-42aa-2mm
Valve Operation Method: manual
Valve Size: 5.000 inches
Maximum Operating Pressure: 200.0 pounds per square inch single response
Special Features: with 2mm gear operator
Material: aluminum alloy 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 316 stem
Material Document And Classification: aisi 316 assn std single material response stem
Material Document And Classification: astm b26 sg70a,356 t6 assn std single material response body
Material Document And Classification: astm b148 alloy 9c assn std single material response flow control device
Media For Which Designed: water-oil-gas single 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
"5" R2040-42AA-2MM"	Butterfly Valve
"5"R2040-42AA-2RM"	Butterfly Valve
911H561	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-298-8589?

The FSCG of the NSN 4820-01-298-8589 is 4820

Does the NSN 4820-01-298-8589 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-298-8589 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 4820-01-298-8589 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-298-8589 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 4820-01-298-8589 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sat, Apr 22, 1989