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Safety Relief Valve NSN 4820-00-567-0052

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 4820-00-567-0052 NSN: 4820-00-567-0052

Features and Characteristics

Flow Control Device
Poppet
Disk Loading Method
Spring
Maximum Operating Temp
160.0 degrees fahrenheit single response
Connection Style
Beaded (hose) all ends
Valve Operation Method
Automatic
Connection Type
Unthreaded external hose all ends
Maximum Operating Pressure
265.0 pounds per square inch single response
Thread Size
2.500 inches 1st end
Special Features
Mounting position - horizontal or vertical
Material
Steel
Media For Which Designed
Oil 2nd response
FSC
4820 Nonpowered Valves
NIIN
005670052
NSN
4820005670052

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
D7AZ6A666-B
Cage Code:
57526
Status:
A
MSDS:
Part Number:
FV181
Cage Code:
73370
Status:
A
MSDS:
Part Number:
D20E6A666AA
Cage Code:
23040
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 4820-00-567-0052
What are the manufacturers of nsn 4820005670052?
Does this nsn 4820005670052 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005670052
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 4820005670052 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820005670052 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005670052?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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