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System Pressure Regulating Valve NSN 4820-01-505-0560

Item Description

A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.

NSN 4820-01-505-0560 NSN: 4820-01-505-0560

Features and Characteristics

Body Material
Brass
First End Connection Type
Unthreaded internal tube
Second End Relationship With First End
Not identical
End Connection Quantity
2
Valve Loading Method
Spring
Part Name Assigned By Controlling Agency
Discharge bypass valve
Special Features
allowable evaportator temperature is 26.0; adjustment range 0 to80 psi; 134a refrigerant; port size 0.250 inches
FSC
4820 Nonpowered Valves
NIIN
015050560
NSN
4820015050560

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ADRSE-2-0/80 AR 1/2IN ODF
Cage Code:
78462
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809015
  • NAICS: 332911
  • SITC: 74780
  • Description: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-505-0560
What are the manufacturers of nsn 4820015050560?
Does this nsn 4820015050560 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015050560
A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. the excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. it is designed primarily for use in refrigeration and air conditioning systems. excludes valve, regulating, fluid pressure and valve, calibrated flow.
Does nsn 4820015050560 contain any precious metals?
No precious metal content.
Does nsn 4820015050560 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015050560?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
35896
FIIG:
A21100
App. Key:
D
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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