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Safety Relief Valve NSN 4820-01-657-7638

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 4820-01-657-7638 NSN: 4820-01-657-7638

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Features and Characteristics

End Application
Reverse osmosis unit
Opening Pressure Setting
104.00 pounds per square inch
Face To Face Distance
1.63 inches
Part Name Assigned By Controlling Agency
Pressure relief valve
Material
Steel comp 316 body
Style Designator
Straight thru
FSC
4820 Nonpowered Valves
NIIN
016577638
NSN
4820016577638

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EV313786
Cage Code:
08576
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-657-7638
What are the manufacturers of nsn 4820016577638?
Does this nsn 4820016577638 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016577638
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 4820016577638 contain any precious metals?
Precious metals vary between manufacturers.
Does nsn 4820016577638 contain any hazardous materials?
Hazardous material unknown.
What is the ESD classification of nsn 4820016577638?
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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