Valve Disk NSN 4820-01-511-3905

Item Description

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

NSN: 4820-01-511-3905

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Features and Characteristics

Taper Length

11.188 inches

Taper Minor Diameter

1.774 inches

Taper Major Diameter

3.758 inches

Pressure Rating

250.0 pounds per square inch

Seat Angle

5.0 degrees

Special Features

Material specification is astm a494 grade m30c. Next higher assembly: 4820-01-467-6910, 4820-01-541-5700, 4820-01-467-6910, 4820-01-474-1716, 10 inch gate valve iaw mil-v-1189

Material

Nickel alloy

Media For Which Designed

Gas or oil or water

Style Designator

Solid wedge

Supplementary Features

Supplied with excess material on the seating surface that must be machined off when fitting new seat and wedge. Replaces 4820-01-455-5005 due to design change for a one-piece cast wedge that replaces a two-piece, brazed wedge.

FSC

4820 Nonpowered Valves

NIIN

015113905

NSN

4820015113905

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2177917-10-25

Cage Code:

53711

Status:

MSDS:

Part Number:

4354-W05F-183

Cage Code:

76364

Status:

MSDS:

Part Number:

253871 PC 5 & PC 6

Cage Code:

43689

Status:

MSDS:

Part Number:

253871

Cage Code:

43689

Status:

MSDS:

Part Number:

2177917

Cage Code:

53711

Status:

MSDS:

Part Number:

253871 PC 5

Cage Code:

43689

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481909090
NAICS: 332911
SITC: 74790
Description: Parts of taps, cocks, valves and similar appliances, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-511-3905

What are the manufacturers of nsn 4820015113905?

Does this nsn 4820015113905 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820015113905
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. may include a retainer, screw, holder, and the like.

Does nsn 4820015113905 contain any precious metals?
No precious metal content.

Does nsn 4820015113905 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820015113905?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

35224

FIIG:

A539Y0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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