4820-01-320-2816

Find complete technical information, availability, and procurement data for: 4820-01-320-2816
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-320-2816

Item Name Code

05485

Assigment Date

05/23/1990 (36 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

valves,nonpowered end item identification, disk or stem flow control device, outside screw-yoke bonnet type, bolted bonnet attachment method, 4 all ends bolt hole quantity

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 or stem
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 4 all ends
End Item Identification: valves,nonpowered
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Features Provided: bonnet packing
Valve Size: 2.500 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 7.000 inches all ends
Face To Face Distance: 8.500 inches
Nominal Thickness: 0.880 inches all ends
Bolt Hole Nominal Diameter: 0.625 inches all ends
Bolt Circle Nominal Diameter: 5.500 inches all ends
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.062 inches
Raised Face Nominal Diameter: 4.120 inches
Material: steel comp 316 stem
Material: steel uns j92900 body
Material: steel uns j92900 flow control device
Material Document And Classification: aisi 316 assn std single material response stem
Material Document And Classification: astm a351 gr cf8m assn std single material response body
Material Document And Classification: astm a351 gr cf8m assn std single material response flow control device
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru flanged ends
Furnished Items And Quantity: 1 handwheel

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
21F-C8M4 2 1/2INCH	Globe Valve
NS92125CM40	Globe Valve
S152-G 2 1/2INCH	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-320-2816?

The FSCG of the NSN 4820-01-320-2816 is 4820

Does the NSN 4820-01-320-2816 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-320-2816 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 4820-01-320-2816 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-320-2816 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 4820-01-320-2816 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Wed, May 23, 1990