4820-01-452-8222

Find complete technical information, availability, and procurement data for: 4820-01-452-8222
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-452-8222

Item Name Code

05490

Assigment Date

02/09/1998 (28 years ago)

A straight one-piece fitting with flange connections on both ends. It is designed to join flange end fitting to different size flange connections in a straight line.

strategic sealift conversion ships class end item identification, manual valve operation method, 4 all ends bolt hole quantity, three-way two port 90 degree plug turn flow style, round with holes all ends flange shape

Product Characteristics

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

Flow Style: three-way two port 90 degree plug turn
Bolt Hole Quantity: 4 all ends
End Item Identification: strategic sealift conversion ships class
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Mounting Facility: bracket
Maximum Operating Pressure: 740.0 pounds per square inch single response
Nominal Outside Diameter: 4.250 inches all ends
Nominal Thickness: 0.438 inches all ends
Bolt Hole Nominal Diameter: 0.625 inches all ends
Bolt Circle Nominal Diameter: 3.125 inches all ends
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.062 inches all ends
Raised Face Nominal Diameter: 2.000 inches all ends
Special Features: valve size 1 in.;3 way non-lubricated plug;ansi class 150 lb.flange,multiport
Material: steel body
Material: steel comp 316 flow control device
Material Document And Classification: astm a216 gr wcb assn std single material response body
Material Document And Classification: astm a351/a744 gr cf8m assn std single material response flow control device
Media For Which Designed: water-oil-gas single response
Furnished Items And Quantity: 1 indicator

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
1MG411-5DS/D4	Plug Valve

FAQs

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

What is the FSCG of the NSN 4820-01-452-8222?

The FSCG of the NSN 4820-01-452-8222 is 4820

Does the NSN 4820-01-452-8222 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803065

Does NSN 4820-01-452-8222 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 4820-01-452-8222 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-452-8222 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 4820-01-452-8222 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Feb 9, 1998