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Shuttle Valve NSN 4820-00-169-0423

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 4820-00-169-0423 NSN: 4820-00-169-0423

Features and Characteristics

Thread Class
3b 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Ball
Connection Style
Gasket sea (boss) 1st end
Valve Operation Method
Automatic
Connection Type
Threaded internal tube 1st end
Thready Qty Per Inch (tpi)
20 1st end
Thread Size
0.500 inches 1st end
Seat Angle
120.0 degrees 1st end
First Connection Face To Centerline Distance
1.150 inches
Second Connection Face To Centerline Distance
0.850 inches
Third Connection Face To Centerline Distance
0.850 inches
Outside Diameter Tube Accommodated
0.312 inches 1st end
Material
Stainless steel flow control device
Style Designator
Tee w/offset flanged ends
Thread Series Designator
Unjf 1st end
FSC
4820 Nonpowered Valves
NIIN
001690423
NSN
4820001690423

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
608V100
Cage Code:
00672
Status:
A
MSDS:
Part Number:
CY00122-1
Cage Code:
81755
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 4820-00-169-0423
What are the manufacturers of nsn 4820001690423?
Does this nsn 4820001690423 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820001690423
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 4820001690423 contain any precious metals?
No precious metal content.
Does nsn 4820001690423 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820001690423?
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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