4820-01-430-7322

Find complete technical information, availability, and procurement data for: 4820-01-430-7322
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-430-7322

Item Name Code

05487

Assigment Date

05/02/1996 (30 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

400.0 fahrenheit single response maximum operating temp, 4 all ends bolt hole quantity, spring disk loading method, disk flow control device, -20.0 fahrenheit minimum operating temp

Product Characteristics

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

Flow Control Device: disk
Disk Loading Method: spring
Bolt Hole Quantity: 4 all ends
Maximum Operating Temp: 400.0 fahrenheit single response
Minimum Operating Temp: -20.0 fahrenheit
End Item Identification: whidbey island class lsd
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Mounting Facility: wafer
Mounting Position: horizontal or vertical
Valve Size: 3.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 6.000 inches all ends
Face To Face Distance: 1.875 inches
Bolt Circle Nominal Diameter: 6.000 inches all ends
Flange Face Design: raised straight all ends
Material: steel body
Material: steel comp 316 flow control device
Media For Which Designed: air 1st response
Media For Which Designed: liquid 2nd response
Style Designator: straight thru flanged 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
0300183WT6VN224	Check Valve
0300WI06VNW225	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-430-7322?

The FSCG of the NSN 4820-01-430-7322 is 4820

Does the NSN 4820-01-430-7322 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-430-7322 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 4820-01-430-7322 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-430-7322 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 4820-01-430-7322 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, May 2, 1996