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Safety Relief Valve NSN 4820-01-654-7646

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 4820-01-654-7646 NSN: 4820-01-654-7646

Features and Characteristics

Connection Type
Flange all ends
Valve Size
4.0 inches
Maximum Operating Pressure
150.0 pounds per square inch single response
Special Features
Trac style h seawater pressure reducing valve
Material
Bronze body
FSC
4820 Nonpowered Valves
NIIN
016547646
NSN
4820016547646

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
40406-702
Cage Code:
55378
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-01-654-7646
What are the manufacturers of nsn 4820016547646?
Does this nsn 4820016547646 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016547646
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 4820016547646 contain any precious metals?
Precious metals vary between manufacturers.
Does nsn 4820016547646 contain any hazardous materials?
Hazardous material unknown.
What is the ESD classification of nsn 4820016547646?
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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