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Safety Relief Valve NSN 4820-01-433-2626

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 4820-01-433-2626 NSN: 4820-01-433-2626

Features and Characteristics

Thread Direction
Right-hand all ends
Maximum Operating Temp
250.0 degrees fahrenheit single response
End Application
4940-01-333-8470
Connection Style
G46b plain (pipe) all ends
Valve Operation Method
Automatic or manual
Connection Type
Threaded external pipe all ends
Thread Size
0.375 inches all ends
Opening Pressure Setting
125.0 pounds per square inch
Special Features
Includes manual lift ring
Material
Stainless steel flow control device
Style Designator
Err-090
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
014332626
NSN
4820014332626

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9889K22
Cage Code:
39428
Status:
A
MSDS:
Part Number:
11B256022
Cage Code:
59678
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 4820-01-433-2626
What are the manufacturers of nsn 4820014332626?
Does this nsn 4820014332626 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014332626
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 4820014332626 contain any precious metals?
No precious metal content.
Does nsn 4820014332626 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014332626?
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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