Safety Relief Valve NSN 4820-01-190-7086

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: 4820-01-190-7086

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Features and Characteristics

Flow Control Device

Disk

Bonnet Type

Inside screw

Bonnet Attachment Method

Threaded

Disk Loading Method

Spring

Bolt Hole Quantity

12 all ends

Maximum Operating Temp

180.0 degrees fahrenheit single response

Valve Operation Method

Automatic

Flange Shape

Round with holes 1st end

Connection Type

Flange all ends

Valve Size

6.000 inches

Adjustable Pressure Range

+65.0/+100.0 pounds per square inch

Maximum Operating Pressure

300.0 pounds per square inch single response

Outside Diameter

12.500 inches all ends

Thickness

1.188 inches all ends

First Connection Face To Centerline Distance

8.500 inches

Bolt Hole Diameter

0.875 inches 1st end

Second Connection Face To Centerline Distance

10.000 inches

Bolt Circle Diameter

10.625 inches all ends

Flange Face Design

Plain all ends

Material

Bronze bodyrubber flow control devicenickel alloy stem

Media For Which Designed

Water, salt single response

Style Designator

Err-090

Furnished Items And Quantity

1 lever

FSC

4820 Nonpowered Valves

NIIN

011907086

NSN

4820011907086

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1384 6IN 65I100

Cage Code:

35795

Status:

MSDS:

Part Number:

YB2385R626

Cage Code:

35795

Status:

MSDS:

Part Number:

1384 6IN 65T100PSI PL4265

Cage Code:

35795

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 4820-01-190-7086

What are the manufacturers of nsn 4820011907086?

Leslie Controls, Inc. (35795)

Does this nsn 4820011907086 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820011907086
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 4820011907086 contain any precious metals?
No precious metal content.

Does nsn 4820011907086 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820011907086?
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
Quality Inspected Parts
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