Safety Relief Valve NSN 4820-01-024-2818

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: 4820-01-024-2818

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Features and Characteristics

Flow Control Device

Disk

Bonnet Type

Inside spring

Bonnet Attachment Method

Threaded

Disk Loading Method

Spring

Maximum Operating Temp

165.0 degrees fahrenheit single response

End Application

Forrestal class cv

Connection Style

Grooved inside err-100

Valve Operation Method

Automatic

Connection Type

Unthreaded internal tube all ends

Adjustable Pressure Range

+1401.0/+2900.0 pounds per square inch

Maximum Operating Pressure

3.000 pounds per square inch single response

Outside Diameter Tube Accommodated

0.500 inches all ends

Material

Steel comp 304 seat

Material Specification

Fed standard 66, aisi 3034/sae 3034 federal standard single material response seat

Style Designator

Err-090

Furnished Items And Quantity

5 gasket and 2 nut and 2 tailpiece

FSC

4820 Nonpowered Valves

NIIN

010242818

NSN

4820010242818

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

202326940SS

Cage Code:

01343

Status:

MSDS:

Part Number:

20232PT20232694

Cage Code:

01343

Status:

MSDS:

Part Number:

20232

Cage Code:

15187

Status:

MSDS:

Part Number:

2023201C2100

Cage Code:

15187

Status:

MSDS:

Part Number:

20232PT202326940SS

Cage Code:

01343

Status:

MSDS:

Part Number:

20232.6.940SS

Cage Code:

01343

Status:

MSDS:

Part Number:

D41-30UU-06H-1/2-1/2

Cage Code:

5P967

Status:

MSDS:

Part Number:

D41-30UU-06 1/2INCH

Cage Code:

65079

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 4820-01-024-2818

What are the manufacturers of nsn 4820010242818?

Does this nsn 4820010242818 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820010242818
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 4820010242818 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820010242818 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820010242818?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service