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4820-00-241-5475

Find complete technical information, availability, and procurement data for: 4820-00-241-5475

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4820-00-241-5475
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-241-5475
Item Name Code
05487
Assigment Date
07/11/1969 (57 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

right-hand 2nd end thread direction, ball flow control device, 3a 1st end thread class, right-hand 1st end thread direction, 0.125 inches 2nd end nominal pipe size accommodated

Product Characteristics

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

Nominal Pipe Size Accommodated
0.125 inches 2nd end
Thread Class
3a 1st end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Flow Control Device
ball
Disk Loading Method
spring
Maximum Operating Temp
350.0 fahrenheit single response
Connection Style
flared (tube) 1st end
Connection Style
plain (pipe) 2nd end
Valve Operation Method
automatic
Connection Type
threaded external pipe 2nd end
Connection Type
threaded external tube 1st end
Mounting Position
horizontal or vertical
Thread Quantity Per Inch
20 1st end
Thread Quantity Per Inch
27 2nd end
Maximum Operating Pressure
1000.0 pounds per square inch single response
Nominal Thread Size
0.125 inches 2nd end
Nominal Thread Size
0.437 inches 1st end
Seat Angle
37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated
0.250 inches 1st end
Material
steel comp 303 body
Material
steel comp 303 seat
Material
steel comp 440c flow control device
Material Document And Classification
fed std 66 fed std single material response body
Material Document And Classification
fed std 66 fed std single material response seat
Material Document And Classification
qq-s-763,cl 440c fed spec single material response flow control device
Media For Which Designed
fuel/oil, hydrocarbon single response
Surface Treatment
passivate
Style Designator
straight thru
Thread Series Designator
npt 2nd end
Thread Series Designator
unf 1st end

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
2413614 Check Valve
404LFTX-4SS-1/4 Check Valve
404LFTX4SS1-4 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-241-5475?
The FSCG of the NSN 4820-00-241-5475 is 4820
Does the NSN 4820-00-241-5475 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-241-5475 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 4820-00-241-5475 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-241-5475 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 4820-00-241-5475 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Jul 11, 1969

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