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4820-00-541-2296

Find complete technical information, availability, and procurement data for: 4820-00-541-2296

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4820-00-541-2296
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-541-2296
Item Name Code
05487
Assigment Date
01/01/1963 (63 years ago)

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.

right-hand 1st end thread direction, 3a 2nd end thread class, right-hand 2nd end thread direction, 3a 1st end thread class, ball flow control device

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
3a 1st end
Thread Class
3a 2nd end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Flow Control Device
ball
Disk Loading Method
spring
Renewable Seat Ring Type
pressed-in
Connection Style
flared (tube) 1st end
Connection Style
flared (tube) 2nd end
Valve Operation Method
automatic
Connection Type
threaded external tube 2nd end
Connection Type
threaded external tube 1st end
Mounting Position
horizontal
Nominal Thread Size
0.312 inches 2nd end
Nominal Thread Size
0.437 inches 1st end
Seat Angle
37.0 degrees 1st end
Seat Angle
37.0 degrees 2nd end
Nominal Outside Diameter Tube Accommodated
0.125 inches 2nd end
Nominal Outside Diameter Tube Accommodated
0.250 inches 1st end
Material
copper alloy 360 overall
Material Document And Classification
qq-b-626,alloy 360 fed spec single material response overall
Style Designator
straight thru
Thread Series Designator
unf 1st end
Thread Series Designator
unf 2nd end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-554-8921 No Name Available 10/01/1976

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
MS28052 Check Valve
MS28052-2 Check Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-541-2296?
The FSCG of the NSN 4820-00-541-2296 is 4820
Does NSN 4820-00-541-2296 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-00-541-2296 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-541-2296 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-00-541-2296 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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