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Shuttle Valve NSN 4820-00-819-1044

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 4820-00-819-1044 NSN: 4820-00-819-1044

Features and Characteristics

Thread Class
3b 2nd end
Thread Direction
Right-hand 3rd end
Flow Control Device
Piston
Valve Discharge Flow Rate
3.5 gallons per minute
Connection Style
G42 flared (tube) 3rd end
Connection Type
Threaded internal tube 1st end
Mounting Facility
Threaded fastener
Thready Qty Per Inch (tpi)
24 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.562 inches 3rd end
Seat Angle
45.0 degrees 3rd end
Outside Diameter Tube Accommodated
0.375 inches 3rd end
Material
Rubber synthetic packing
Media For Which Designed
Hydraulic fluid, phosphate-ester base single response
Surface Treatment
Anodize
Style Designator
Err-090
Test Data Document
81349-mil-v-5530 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator
Unf 3rd end
FSC
4820 Nonpowered Valves
NIIN
008191044
NSN
4820008191044

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12715
Cage Code:
26044
Status:
A
MSDS:
Part Number:
2SV261
Cage Code:
26044
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 4820-00-819-1044
What are the manufacturers of nsn 4820008191044?
Does this nsn 4820008191044 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820008191044
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 4820008191044 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820008191044 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820008191044?
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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