4820-01-449-7020

Find complete technical information, availability, and procurement data for: 4820-01-449-7020
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-449-7020

Item Name Code

32528

Assigment Date

10/10/1997 (28 years ago)

0.556 inches nominal largest outside diameter, 3.875 inches nominal overall length, angle valve type for which designed, 0.375 inches valve size for which designed, integral disk features provided

Product Characteristics

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

Overall Length: 3.875 inches nominal
Largest Outside Diameter: 0.556 inches nominal
Valve Type For Which Designed: angle
Features Provided: integral disk
Valve Size For Which Designed: 0.375 inches
Stem Actuating End Type: threaded externally
Special Features: kel-f disk, for angle stop valve
Material: nickel alloy
Furnished Items And Quantity: 1 disk and 2 retainer and 1 screw

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
803-4384536-23BX-93	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-449-7020?

The FSCG of the NSN 4820-01-449-7020 is 4820

Does the NSN 4820-01-449-7020 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-449-7020 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 4820-01-449-7020 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-449-7020 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 4820-01-449-7020 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Oct 10, 1997