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4820-00-774-5285

Find complete technical information, availability, and procurement data for: 4820-00-774-5285

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4820-00-774-5285
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-774-5285
Item Name Code
05488
Assigment Date
01/01/1960 (66 years ago)

ball flow control device, threaded bonnet attachment method, spring disk loading method, right-hand 1st end thread direction, inside spring bonnet type

Product Characteristics

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

Thread Direction
right-hand 1st end
Flow Control Device
ball
Bonnet Type
inside spring
Bonnet Attachment Method
threaded
Disk Loading Method
spring
Connection Style
plain (pipe) 1st end
Valve Operation Method
automatic
Connection Type
threaded external pipe 1st end
Nominal Thread Size
0.250 inches 1st end
Opening Pressure Setting
100.0 pounds per square inch
Material
copper alloy body
Material
steel flow control device
Style Designator
angle
Thread Series Designator
npt 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
1-TN-255 Safety Relief Valve
2204201 Safety Relief Valve
221786 Safety Relief Valve
221786N Safety Relief Valve
7745285 Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-774-5285?
The FSCG of the NSN 4820-00-774-5285 is 4820
Does the NSN 4820-00-774-5285 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-774-5285 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 4820-00-774-5285 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-774-5285 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 4820-00-774-5285 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

Professional Distribution

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