4820-01-174-2269

Find complete technical information, availability, and procurement data for: 4820-01-174-2269
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-174-2269

Item Name Code

05488

Assigment Date

03/01/2016 (10 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.

disk flow control device, 0.500 inches all ends nominal pipe size accommodated, bolted bonnet attachment method, inside screw bonnet type, spring disk loading method

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.500 inches all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Disk Loading Method: spring
Maximum Operating Temp: 200.00 fahrenheit single response
Connection Style: socket with brazing ring all ends
Valve Operation Method: automatic or manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 400.00 pounds per square inch single response
Material: copper alloy body
Material: nickel alloy flow control device
Material: nickel alloy seat
Material: steel corrosion resisting stem
Media For Which Designed: water-oil-gas single response
Style Designator: angle
Furnished Items And Quantity: 1 lever

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
R10AD1D1AK AND D49721	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-174-2269?

The FSCG of the NSN 4820-01-174-2269 is 4820

Does the NSN 4820-01-174-2269 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-174-2269 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 4820-01-174-2269 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-174-2269 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 4820-01-174-2269 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Tue, Mar 1, 2016