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Shuttle Valve NSN 4820-00-390-4235

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 4820-00-390-4235 NSN: 4820-00-390-4235

Features and Characteristics

Thread Direction
Right-hand all ends
Flow Control Device
Piston
Connection Style
Plain, optional en (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal pipe all ends
Mounting Facility
Bracket
Thread Size
0.250 inches all ends
Material
Zinc seat
Style Designator
Cross
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
003904235
NSN
4820003904235

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3329068
Cage Code:
55380
Status:
A
MSDS:
Part Number:
521774
Cage Code:
82722
Status:
A
MSDS:
Part Number:
F50439-1PC521774
Cage Code:
65035
Status:
A
MSDS:
Part Number:
Z1011-1PC2T06
Cage Code:
65035
Status:
A
MSDS:
Part Number:
Z1011-2PC2T06
Cage Code:
65035
Status:
A
MSDS:
Part Number:
3264126
Cage Code:
55380
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 4820-00-390-4235
What are the manufacturers of nsn 4820003904235?
Does this nsn 4820003904235 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820003904235
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 4820003904235 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820003904235 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820003904235?
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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