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Shuttle Valve NSN 4820-01-616-6221

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 4820-01-616-6221 NSN: 4820-01-616-6221

Features and Characteristics

Thread Class
2b all ends
Thread Direction
Right-hand all ends
Maximum Operating Temp
250.0 degrees fahrenheit single response
Connection Style
G3a swivel nut, gasket sea (tube) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal tube all ends
Maximum Operating Pressure
3500.0 pounds per square inch single response
Thread Size
0.562 inches all ends
Outside Diameter Tube Accommodated
0.562 inches all ends
Material
Rubber flow control device
Style Designator
A44 straight thru
Thread Series Designator
Unf all ends
FSC
4820 Nonpowered Valves
NIIN
016166221
NSN
4820016166221

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
IM-CSB-00
Cage Code:
3GS66
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 4820-01-616-6221
What are the manufacturers of nsn 4820016166221?
Does this nsn 4820016166221 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016166221
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 4820016166221 contain any precious metals?
No precious metal content.
Does nsn 4820016166221 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016166221?
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
  •   Quality Inspected Parts
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