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Safety Relief Valve NSN 4820-01-179-9834

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 4820-01-179-9834 NSN: 4820-01-179-9834

Features and Characteristics

Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Connection Style
G46b plain (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Threaded external pipe all ends
Thread Size
0.125 inches all ends
Opening Pressure Setting
2000.0 pounds per square inch
Material
Stainless steel
Style Designator
Err-090
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
011799834
NSN
4820011799834

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3460-150-2000
Cage Code:
13859
Status:
A
MSDS:
Part Number:
3460-150-2000 PSI
Cage Code:
13859
Status:
A
MSDS:
Part Number:
3460-150
Cage Code:
13859
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 4820-01-179-9834
What are the manufacturers of nsn 4820011799834?
Does this nsn 4820011799834 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011799834
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 4820011799834 contain any precious metals?
No precious metal content.
Does nsn 4820011799834 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011799834?
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
  •   Quality Fast Service
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