Butterfly Valve NSN 4820-01-212-9977

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: 4820-01-212-9977

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Features and Characteristics

Maximum Operating Temp

180.0 degrees fahrenheit single response

End Application

Model r2030-64aa-2e

Valve Operation Method

Manual

Mounting Facility

Wafer

Maximum Operating Pressure

200.0 pounds per square inch single response

Butterfly Valve Size

12.000 inches

Special Features

Waterproof worm and gear operator with bronze case.

Material

Rubber butadiene-acrylonitrile class nbr seat

Material Specification

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

Style Designator

A1 straight thru

FSC

4820 Nonpowered Valves

NIIN

012129977

NSN

4820012129977

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

12IN R2030-64AA-2E

Cage Code:

1NB39

Status:

MSDS:

Part Number:

911M511

Cage Code:

1NB39

Status:

MSDS:

Part Number:

911-511

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 4820-01-212-9977

What are the manufacturers of nsn 4820012129977?

Dover Resources Inc (1NB39)
Norriseal (91363)

Does this nsn 4820012129977 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820012129977
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 4820012129977 contain any precious metals?
No precious metal content.

Does nsn 4820012129977 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820012129977?
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:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service