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Safety Relief Valve NSN 4820-01-589-9794

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 4820-01-589-9794 NSN: 4820-01-589-9794

Features and Characteristics

End Application
Next higher assembly 7772d 9/16 inch 18 tread
Part Name Assigned By Controlling Agency
Air relief valve
Material
Copper alloy body
FSC
4820 Nonpowered Valves
NIIN
015899794
NSN
4820015899794

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7778 ITEM 19
Cage Code:
22501
Status:
A
MSDS:
Part Number:
8075-01
Cage Code:
22501
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 4820-01-589-9794
What are the manufacturers of nsn 4820015899794?
Does this nsn 4820015899794 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015899794
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 4820015899794 contain any precious metals?
No precious metal content.
Does nsn 4820015899794 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015899794?
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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