4820-01-044-2378

Find complete technical information, availability, and procurement data for: 4820-01-044-2378
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-044-2378

Item Name Code

05487

Assigment Date

07/09/1977 (49 years ago)

round 1st end flange shape, automatic valve operation method, weight disk loading method, 10 2nd end bolt hole quantity, disk flow control device

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
Disk Loading Method: weight
Bolt Hole Quantity: 10 2nd end
Valve Operation Method: automatic
Flange Shape: round 1st end
Flange Shape: round with holes 2nd end
Connection Type: flange 1st end
Connection Type: flange 2nd end
Mounting Position: horizontal
Valve Size: 3.000 inches
Nominal Outside Diameter: 3.635 inches 1st end
Nominal Outside Diameter: 4.438 inches 2nd end
Face To Face Distance: 2.000 inches
Nominal Thickness: 0.116 inches 1st end
Nominal Thickness: 0.250 inches 2nd end
Bolt Hole Nominal Diameter: 0.218 inches 2nd end
Bolt Circle Nominal Diameter: 3.850 inches 2nd end
Flange Face Design: plain 1st end
Flange Face Design: plain 2nd end
Material: nickel alloy overall
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
65-22777	Check Valve
65-22777-5	Check Valve
65-22777-6	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-044-2378?

The FSCG of the NSN 4820-01-044-2378 is 4820

Does the NSN 4820-01-044-2378 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-044-2378 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 4820-01-044-2378 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-044-2378 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 4820-01-044-2378 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, Jul 9, 1977