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4820-00-228-3223

Find complete technical information, availability, and procurement data for: 4820-00-228-3223

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4820-00-228-3223
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-228-3223
Item Name Code
05487
Assigment Date
05/20/1973 (53 years ago)

disk flow control device, right-hand 2nd end thread direction, 0.250 inches 2nd end nominal pipe size accommodated, 2a 1st end thread class, right-hand 1st end thread direction

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
0.250 inches 2nd end
Thread Class
2a 1st end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Flow Control Device
disk
Disk Loading Method
spring
Connection Style
flareless 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
Maximum Operating Pressure
1500.0 pounds per square inch single response
Nominal Thread Size
0.250 inches 2nd end
Nominal Thread Size
0.438 inches 1st end
Seat Angle
12.5 degrees 1st end
Material
copper alloy overall
Media For Which Designed
water-oil-gas single response
Style Designator
straight thru
Thread Series Designator
npt 2nd end
Thread Series Designator
unf 1st end
Furnished Items And Quantity
1 nut

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Part Number Name
1111-7355 Check Valve
B4C7-1KZ Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-228-3223?
The FSCG of the NSN 4820-00-228-3223 is 4820
Does the NSN 4820-00-228-3223 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-228-3223 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 4820-00-228-3223 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-228-3223 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 4820-00-228-3223 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sun, May 20, 1973

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