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2R2030-64AA-1FM Butterfly Valve

4820-01-078-4534

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Official Item Classification

Name
Butterfly Valve
Part Number
2R2030-64AA-1FM
(NSN) National Stock Number
4820-01-078-4534
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05489
(FIIG) Federal Item Identification Guide
A046B0
Date
06/13/1979 (47 years ago)

flange all ends connection type, manual valve operation method, 2.000 inches valve size, pressed-in renewable seat ring type, round all ends flange shape

Specs & Compatibility

Renewable Seat Ring Type

pressed-in

Valve Operation Method

manual

Flange Shape

round all ends

Connection Type

flange all ends

Valve Size

2.000 inches

Maximum Operating Pressure

150.0 pounds per square inch single response

Nominal Outside Diameter

4.125 inches all ends

Face To Face Distance

1.625 inches

Nominal Thickness

0.812 inches all ends

Flange Face Design

plain all ends

Special Features

valves are intended for use between mating flanges detailed on fsmc 53711 dwg 810-1385892 or asa 150 psi flanges per mil-v-22133

Material

copper alloy 922 body

Material

nickel alloy flow control device

Material

nickel alloy 400 stem

Material

rubber synthetic packing

Material

rubber synthetic seat

Material Document And Classification

astm b164-161,class a assn std single material response stem

Material Document And Classification

qq-c-390,alloy d4 fed spec single material response body

Material Document And Classification

qq-n-288,comp a fed spec single material response flow control device

Style Designator

straight thru flanged ends

Specification/Standard Data

81349-mil-v-22133 government specification

Nondefinitive Spec/Std Data

a class and 150 series and a construction

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005489

Related Hardware Products

Part Number Description
2R2030-64AA-1FM Butterfly Valve
910-191 Butterfly Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-078-4534?
The FSCG of the NSN 4820-01-078-4534 is 4820
Does the NSN 4820-01-078-4534 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801090
Does NSN 4820-01-078-4534 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 4820-01-078-4534 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-078-4534 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 4820-01-078-4534 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Wed, Jun 13, 1979