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Safety Relief Valve NSN 4820-00-772-7801

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 4820-00-772-7801 NSN: 4820-00-772-7801

Features and Characteristics

Flow Control Device
Stem
Connection Style
External seat for gasket seal (boss) all ends
Valve Operation Method
Automatic
Connection Type
Threaded external boss all ends
Thread Size
0.438 inches all ends
Material
Aluminum body
Media For Which Designed
Air single response
FSC
4820 Nonpowered Valves
NIIN
007727801
NSN
4820007727801

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4D107
Cage Code:
82829
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 4820-00-772-7801
What are the manufacturers of nsn 4820007727801?
Does this nsn 4820007727801 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820007727801
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 4820007727801 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820007727801 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820007727801?
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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  •   Certificate of Conformance
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