Butterfly Valve NSN 4820-01-078-4534

Item Description

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.

NSN: 4820-01-078-4534

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Features and Characteristics

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

Outside Diameter

4.125 inches all ends

Face To Face Distance

1.625 inches

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

Rubber synthetic seat

Material Specification

Qq-n-288, comp a federal specification single material response flow control device

Style Designator

Err-090

Specification Data

81349-mil-v-22133 government specification

Nondefinitive Specification/std Data

A class and 150 series and a construction

FSC

4820 Nonpowered Valves

NIIN

010784534

NSN

4820010784534

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MIL-V-22133

Cage Code:

81349

Status:

MSDS:

Part Number:

2R2-030-64A1FM

Cage Code:

91363

Status:

MSDS:

Part Number:

910-191

Cage Code:

91363

Status:

MSDS:

Part Number:

2R2030-64AA-1FM

Cage Code:

91363

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481801090
NAICS: 332911
SITC: 74780
Description: Butterfly type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-078-4534

What are the manufacturers of nsn 4820010784534?

Military Specifications (81349)
Norriseal (91363)

Does this nsn 4820010784534 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820010784534
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.

Does nsn 4820010784534 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820010784534 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820010784534?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05489

FIIG:

A046B0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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