Safety Relief Valve NSN 4820-00-875-9874

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: 4820-00-875-9874

Provided with every order

Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

Get a Quote

Get an up to date price on nsn 4820008759874

Related NSN

Features and Characteristics

Thread Class

3a all ends

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Disk Loading Method

Spring

Maximum Operating Temp

200.0 degrees fahrenheit single response

Connection Style

G45 flareless (tube) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external tube all ends

Features Provided

Pressure tight outlet side

Maximum Operating Pressure

400.0 pounds per square inch single response

Thread Size

0.750 inches all ends

Seat Angle

12.0 degrees all ends

Opening Pressure Setting

85.0 pounds per square inch

Material

Steel comp 303

Material Specification

66 federal standard single material response

Media For Which Designed

Ethylene glycol single response

Style Designator

Err-090

Test Data Document

18876-10a0 5482 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Thread Series Designator

Unf all ends

FSC

4820 Nonpowered Valves

NIIN

008759874

NSN

4820008759874

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10105482

Cage Code:

18876

Status:

MSDS:

Part Number:

5177T1P8EE85

Cage Code:

91816

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 4820-00-875-9874

What are the manufacturers of nsn 4820008759874?

U S Army Aviation And Missile (18876)
Circor Aerospace, Inc. (91816)

Does this nsn 4820008759874 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820008759874
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 4820008759874 contain any precious metals?
No precious metal content.

Does nsn 4820008759874 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820008759874?
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:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service