M-522

View detailed technical data, stock status, and sourcing information for: M-522

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M-522
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-224-7483
Item Name Code
05485
Assigment Date
03/18/1970 (56 years ago)

A pipe fitting primarily designed for permanent installation during piping systems operations to fit into another pipe or pipe fitting for sealing. It usually is threaded.

right-hand all ends thread direction, disk flow control device, inside screw bonnet type, plain,optional end(pipe) all ends connection style, threaded bonnet attachment method

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 all ends
Flow Control Device
disk
Bonnet Type
inside screw
Bonnet Attachment Method
threaded
Connection Style
plain,optional end(pipe) all ends
Valve Operation Method
manual
Connection Type
threaded internal pipe all ends
Features Provided
bonnet packing
Nominal Thread Size
0.250 inches all ends
Material
copper alloy body
Material
copper alloy seat
Material
rubber synthetic flow control device
Style Designator
straight thru
Thread Series Designator
npt all ends

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
"M2684 1/4" BALL VALVE" Globe Valve
M-522 Globe Valve
M2684 Globe Valve
M522 Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-224-7483?
The FSCG of the NSN 4820-00-224-7483 is 4820
Does NSN 4820-00-224-7483 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 4820-00-224-7483 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-224-7483 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 4820-00-224-7483 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Mar 18, 1970

Professional Distribution

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