4820-01-418-4088

Find complete technical information, availability, and procurement data for: 4820-01-418-4088
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-418-4088

Item Name Code

05485

Assigment Date

08/25/1995 (30 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

manual valve operation method, 12 all ends bolt hole quantity, arleigh burke class end item identification, disk flow control device, packing retaining bonnet type

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
Bonnet Type: packing retaining
Bolt Hole Quantity: 12 all ends
End Item Identification: arleigh burke class
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 6.000 inches
Maximum Operating Pressure: 250.0 pounds per square inch single response
Nominal Outside Diameter: 10.125 inches all ends
Nominal Thickness: 1.188 inches all ends
Bolt Hole Nominal Diameter: 0.688 inches all ends
Bolt Circle Nominal Diameter: 8.875 inches all ends
Flange Face Design: plain all ends
Special Features: stop check type valve; incl actuator
Material: copper alloy body
Style Designator: straight thru flanged ends
Furnished Items And Quantity: 1 handle

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
10021-3	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-418-4088?

The FSCG of the NSN 4820-01-418-4088 is 4820

Does the NSN 4820-01-418-4088 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-01-418-4088 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 4820-01-418-4088 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-418-4088 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 4820-01-418-4088 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Aug 25, 1995