4820-01-444-4580

Find complete technical information, availability, and procurement data for: 4820-01-444-4580
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-444-4580

Item Name Code

45506

Assigment Date

05/07/1997 (29 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.

2 end connection quantity, 0.250 inches valve size, 3.50 gpm flow rate special features, automatic valve operation method, mars class afs end item identification

Product Characteristics

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

End Connection Quantity: 2
End Item Identification: mars class afs
Valve Operation Method: automatic
Valve Size: 0.250 inches
Special Features: 3.50 gpm flow rate

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
2305-1111	Flow Control Valve

FAQs

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

What is the FSCG of the NSN 4820-01-444-4580?

The FSCG of the NSN 4820-01-444-4580 is 4820

Does the NSN 4820-01-444-4580 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-444-4580 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 4820-01-444-4580 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-444-4580 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 4820-01-444-4580 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, May 7, 1997