4820-01-425-9570

Find complete technical information, availability, and procurement data for: 4820-01-425-9570
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-425-9570

Item Name Code

05485

Assigment Date

03/01/1996 (30 years ago)

A replaceable device designed to remove dust, pollen or other foreign matter from the air passing through it. The removal of particles is accomplished by porous material (metallic or non-metallic), wire mesh, or the like. It is designed to fit into an air cleaner,intake.

bolted bonnet attachment method, stem flow control device, 4 all ends bolt hole quantity, 100.0 fahrenheit single response maximum operating temp, inside screw 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: stem
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 4 all ends
Maximum Operating Temp: 100.0 fahrenheit single response
End Item Identification: mars class afs
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 0.750 inches
Maximum Operating Pressure: 1480.0 pounds per square inch single response
Nominal Outside Diameter: 4.620 inches all ends
Face To Face Distance: 7.500 inches
Nominal Thickness: 0.062 inches all ends
Bolt Hole Nominal Diameter: 0.750 inches all ends
Bolt Circle Nominal Diameter: 3.250 inches all ends
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.250 inches
Raised Face Nominal Diameter: 1.000 inches
Material: steel body
Material Document And Classification: astm a105 assn std single material response body
Style Designator: straight thru flanged ends

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
3656XW 3/4IN	Globe Valve
493-3/4IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-425-9570?

The FSCG of the NSN 4820-01-425-9570 is 4820

Does the NSN 4820-01-425-9570 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-425-9570 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 4820-01-425-9570 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-425-9570 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 4820-01-425-9570 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Mar 1, 1996