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Shuttle Valve NSN 4820-01-166-4556

Item Description

A valve having one outlet and two inlets that are usually opposite each other. It has a fluid pressure operated pistonlike item, called a shuttle, that controls either inlet. It is commonly used to provide an emergency passage for fluid in an aircraft hydraulic or pneumatic system in case of loss of pressure in the normal service lines.

NSN 4820-01-166-4556 NSN: 4820-01-166-4556

Features and Characteristics

Flow Control Device
Piston
Valve Discharge Flow Rate
20.0 gallons per minute
Valve Operation Method
Hydraulic
Connection Type
Threaded external tube 3rd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Special Features
Proof pressure 4500 psi, burst pressure 7500 psi
Style Designator
Err-090
FSC
4820 Nonpowered Valves
NIIN
011664556
NSN
4820011664556

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
674199-001
Cage Code:
98897
Status:
A
MSDS:
Part Number:
58460-1
Cage Code:
99643
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809050
  • NAICS: 332911
  • SITC: 74780
  • Description: Other taps, cocks, valves, etc., nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-166-4556
What are the manufacturers of nsn 4820011664556?
Does this nsn 4820011664556 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011664556
A valve having one outlet and two inlets that are usually opposite each other. it has a fluid pressure operated pistonlike item, called a shuttle, that controls either inlet. it is commonly used to provide an emergency passage for fluid in an aircraft hydraulic or pneumatic system in case of loss of pressure in the normal service lines.
Does nsn 4820011664556 contain any precious metals?
No precious metal content.
Does nsn 4820011664556 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011664556?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
20572
FIIG:
A046B0
App. Key:
AR
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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