Valve Disk NSN 4820-01-558-3971

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: 4820-01-558-3971

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Features and Characteristics

Thread Class

Overall Height

1.420 inches

Shoulder Height

0.025 inches

Shoulder Width

0.080 inches

End Application

Nickel copper/monel body or stainless steel body; 1.00 inch globe valve 900 psi

Thready Qty Per Inch (tpi)

Seat Angle

31.0 degrees

Part Name Assigned By Controlling Agency

Disc (throttle)

Special Features

Disc (throttle); 1.0625-16un-2a

Material

Cobalt alloy and tungsten and nickel alloy

Material Specification

Mil-c-24252. Cond ca-7 military specification single material response

Media For Which Designed

Water or oil or gas

Style Designator

Plug

Thread Series Designator

FSC

4820 Nonpowered Valves

NIIN

015583971

NSN

4820015583971

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

803-2177525-S5XX-80

Cage Code:

80064

Status:

MSDS:

Part Number:

803-2177525-M5XX-80

Cage Code:

80064

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 4820-01-558-3971

What are the manufacturers of nsn 4820015583971?

Naval Ship Systems Command (80064)

Does this nsn 4820015583971 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820015583971
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 4820015583971 contain any precious metals?
No precious metal content.

Does nsn 4820015583971 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820015583971?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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