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4820-00-627-4407

Find complete technical information, availability, and procurement data for: 4820-00-627-4407

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4820-00-627-4407
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-627-4407
Item Name Code
05487
Assigment Date
01/01/1963 (63 years ago)

right-hand all ends thread direction, 3a all ends thread class, poppet flow control device, spring disk loading method, 280.0 fahrenheit single response maximum operating temp

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 all ends
Thread Direction
right-hand all ends
Flow Control Device
poppet
Disk Loading Method
spring
Maximum Operating Temp
280.0 fahrenheit single response
Connection Style
flared (tube) all ends
Valve Operation Method
automatic
Connection Type
threaded external tube all ends
Mounting Position
horizontal or vertical
Maximum Operating Pressure
3000.0 pounds per square inch 1st response
Maximum Operating Pressure
30000.0 pounds per square inch 2nd response
Nominal Thread Size
0.750 inches all ends
Seat Angle
37.0 degrees all ends
Material
aluminum flow control device
Material
aluminum alloy 2024 body
Material
aluminum alloy 2024 seat
Material Document And Classification
qq-a-225/6, alloy 2024, t4 fed spec single material response body
Material Document And Classification
qq-a-225/6, alloy 2024, t4 fed spec single material response seat
Media For Which Designed
air 1st response
Media For Which Designed
water-oil-gas 2nd response
Surface Treatment
anodize
Surface Treatment Document And Classification
mil-a-8625,ty 1 mil spec single treatment response
Style Designator
straight thru
Thread Series Designator
unf all ends

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259A8TT Check Valve
516434-3 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-627-4407?
The FSCG of the NSN 4820-00-627-4407 is 4820
Does the NSN 4820-00-627-4407 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-00-627-4407 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 4820-00-627-4407 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-627-4407 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 4820-00-627-4407 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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