4820-01-451-5590

Find complete technical information, availability, and procurement data for: 4820-01-451-5590
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-451-5590

Item Name Code

20962

Assigment Date

12/19/1997 (28 years ago)

A two electrode semiconductor device having an asymmetrical voltage - current characteristic. May or may not include mounting hardware and/or heatsink. Excludes:light emitting diode and semiconductor device,photo. For items containing material such as selenium and copper oxide, see recifier, metallic.

socket (tube) all ends connection style, unthreaded internal tube all ends connection type, supply class aoe end item identification, 2.000 inches all ends nominal outside diameter tube accommodated, manual valve operation method

Product Characteristics

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

End Item Identification: supply class aoe
Connection Style: socket (tube) all ends
Valve Operation Method: manual
Connection Type: unthreaded internal tube all ends
Nominal Outside Diameter Tube Accommodated: 2.000 inches all ends
Material: steel corrosion resisting body
Style Designator: straight thru

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
803-5001003-S811	Ball Valve
803-5001003-S811 REV C	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-451-5590?

The FSCG of the NSN 4820-01-451-5590 is 4820

Does the NSN 4820-01-451-5590 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-451-5590 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 4820-01-451-5590 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-451-5590 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 4820-01-451-5590 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Dec 19, 1997