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Safety Relief Valve NSN 4820-01-618-7476

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 4820-01-618-7476 NSN: 4820-01-618-7476

Features and Characteristics

Flow Control Device
Disk
Bonnet Type
Inside spring
Bonnet Attachment Method
Union
Disk Loading Method
Spring
Valve Operation Method
Automatic
Part Name Assigned By Controlling Agency
Aaa
Material
Nickel alloy flow control device
Media For Which Designed
Gas, natural single response
Style Designator
C1 angle
FSC
4820 Nonpowered Valves
NIIN
016187476
NSN
4820016187476

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BXMKK03MGG
Cage Code:
5P967
Status:
A
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 4820-01-618-7476
What are the manufacturers of nsn 4820016187476?
Does this nsn 4820016187476 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016187476
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 4820016187476 contain any precious metals?
No precious metal content.
Does nsn 4820016187476 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016187476?
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:
AP
Cond. Code:
1
Status:
A

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