Safety Relief Valve NSN 4820-00-006-6191

Description

NSN 4820-00-006-6191. Safety relief valve body and seat is made of aluminum alloy with an anodized surface treatment.

NSN: 4820-00-006-6191

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Features and Characteristics

Thread Class

3a all ends

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Bonnet Type

Inside spring

Bonnet Attachment Method

Integral

Disk Loading Method

Spring

Operating Temperature

Up to 225 degree fahrenheit single response

Connection Style

G42 flared (tube) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external tube all ends

Features Provided

Bonnet packing and pressure tight outlet side

Thread Quantity Per Inch

18 all ends

Adjustable Pressure Range

+115 to 250 pounds per square inch

Operating Pressure

Up to 3100 pounds per square inch single response

Thread Size

0.562 inches all ends

Seat Angle

37 degrees all ends

Opening Pressure Setting

225 pounds per square inch

Outside Diameter Tube Accommodated

0.375 inches all ends

Material

Aluminum alloy body

Material Document And Classification

Fedstd66aisi303/sae30303 federal standard single material response flow control device

Media For Which Designed

Air single response

Surface Treatment

Anodize

Style Designator

C1 angle

Thread Series Designator

Unf all ends

FSC

4820 Nonpowered Valves

NIIN

000066191

NSN

4820000066191

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

629XB-4-6-2

Cage Code:

09990

Status:

MSDS:

Part Number:

0MP-2835-2

Cage Code:

33068

Status:

MSDS:

Part Number:

RVM0-2P22M

Cage Code:

99517

Status:

MSDS:

Part Number:

2422301-2

Cage Code:

10001

Status:

MSDS:

Part Number:

629XB4-6-2

Cage Code:

86768

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 4820-00-006-6191

What are the manufacturers of nsn 4820000066191?

Does this nsn 4820000066191 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820000066191
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 4820000066191 contain any precious metals?
No precious metal content.

Does nsn 4820000066191 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820000066191?
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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