4820-00-472-2399

Find complete technical information, availability, and procurement data for: 4820-00-472-2399
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-472-2399

Item Name Code

05485

Assigment Date

03/23/1972 (54 years ago)

disk flow control device, bolted bonnet attachment method, 2.500 inches all ends nominal pipe size accommodated, welded renewable seat ring type, outside screw-yoke bonnet type

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: 2.500 inches all ends
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Renewable Seat Ring Type: welded
Maximum Operating Temp: 500.0 fahrenheit single response
Connection Style: beveled (pipe) all ends
Valve Operation Method: manual
Connection Type: butt weld pipe all ends
Features Provided: bonnet packing
Maximum Operating Pressure: 150.0 pounds per square inch single response
Special Features: stop valve type;one piece bonnet
Material: steel body
Material: steel corrosion resisting stem
Material: steel flow control device
Material: steel seat
Material Document And Classification: a105,grade 2 assn std single material response body
Material Document And Classification: mil-r-17131 mil spec single material response flow control device
Material Document And Classification: mil-r-17131 mil spec single material response seat
Media For Which Designed: steam single response
Style Designator: straight thru
Test Data Document: "81349-mil-s-901 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Specification/Standard Data: 81349-mil-v-22052 government specification
Nondefinitive Spec/Std Data: d composition

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-201-7955	No Name Available	07/01/1991

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
B09-0074C-02TSCID882057708	Globe Valve
CID882057708	Globe Valve
CS4820-0015AAATBNND	Globe Valve
M22052-GDD015/025NS	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-472-2399?

The FSCG of the NSN 4820-00-472-2399 is 4820

Does the NSN 4820-00-472-2399 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-00-472-2399 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 4820-00-472-2399 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-472-2399 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 4820-00-472-2399 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Thu, Mar 23, 1972