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Safety Relief Valve NSN 4820-00-970-3883

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 4820-00-970-3883 NSN: 4820-00-970-3883

Features and Characteristics

Thread Direction
Right-hand all ends
Flow Control Device
Piston
Connection Style
G9 plain, optional en (pipe) all ends
Valve Operation Method
Manual
Connection Type
Threaded internal pipe all ends
Mounting Facility
Panel
Thread Size
0.375 inches all ends
Material
Iron cast body
Style Designator
Err-090
Thread Series Designator
Npt all ends
Furnished Items And Quantity
1 handwheel
FSC
4820 Nonpowered Valves
NIIN
009703883
NSN
4820009703883

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HVJ2P
Cage Code:
23724
Status:
A
MSDS:
Part Number:
VJ2050A
Cage Code:
23724
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 4820-00-970-3883
What are the manufacturers of nsn 4820009703883?
Does this nsn 4820009703883 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820009703883
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 4820009703883 contain any precious metals?
No precious metal content.
Does nsn 4820009703883 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820009703883?
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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