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Safety Relief Valve NSN 4820-01-375-8015

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 4820-01-375-8015 NSN: 4820-01-375-8015

Features and Characteristics

Thread Class
A3a all ends
Thread Direction
Right-hand all ends
End Application
Oxygen system; adi service inc
Connection Style
G9 plain, optional en (pipe) all ends
Connection Type
Threaded internal pipe all ends
Thread Size
0.750 inches all ends
Style Designator
Err-090
Thread Series Designator
Unf all ends
FSC
4820 Nonpowered Valves
NIIN
013758015
NSN
4820013758015

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2689W010
Cage Code:
0GD25
Status:
A
MSDS:
Part Number:
RV05-139
Cage Code:
91816
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 4820-01-375-8015
What are the manufacturers of nsn 4820013758015?
Does this nsn 4820013758015 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013758015
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 4820013758015 contain any precious metals?
No precious metal content.
Does nsn 4820013758015 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013758015?
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
  •   Quality Inspected Parts
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