Safety Relief Valve NSN 4820-01-424-3086

Item Description

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

NSN: 4820-01-424-3086

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Features and Characteristics

Thread Direction

Right-hand 1st end

Connection Style

G9 plain, optional en (pipe) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe 1st end

Thread Size

1.000 inches 2nd end

Special Features

Both inlet and outlet connections are cast integral with body to permit easy inspection and servicing without disconnecting piping. Ed for optimum performance. Cts misalignment and compensates for spring side thrust. Lated, stainless steel springs available as an option. Ailable 2 1/2 inch and 3 inch sizes only) standard with stainless steel trim (seat and disc). T and outlet connections. Models 20 and 20m availkable with packed lift leagavgvalve, pressure relief, p/n 0020-e010-mc0300, used onboard 420 ft wagb coast guard vessels

Material

Bronze

Style Designator

Err-090

Thread Series Designator

Npt 1st end

FSC

4820 Nonpowered Valves

NIIN

014243086

NSN

4820014243086

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

0020-E010-MC0300

Cage Code:

01343

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481400000
NAICS: 332911
SITC: 74740
Description: Safety or relief valves
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-424-3086

What are the manufacturers of nsn 4820014243086?

Anderson Greenwood Lp (01343)

Does this nsn 4820014243086 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014243086
A valve designed to automatically release excessive pressures. it is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. it is not designed for regulation of continuously fluctuating loads. it may be inline or cartridge (manifold) design. excludes valve (1), relief, pressure and temperature.

Does nsn 4820014243086 contain any precious metals?
No precious metal content.

Does nsn 4820014243086 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014243086?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
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