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4820-01-491-9915

Find complete technical information, availability, and procurement data for: 4820-01-491-9915

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4820-01-491-9915
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-491-9915
Item Name Code
39942
Assigment Date
11/08/2001 (24 years ago)

An enclosure, including two or more electrodes, in which a flow of electrons may occur through a vacuum or a contained gas. The electronic conduction takes place either by means of electrons emitted from a cathode or by ionization of the contained gas. Includes phototubes (photoemissive type only), geiger-mueller tubes, traveling wave tubes, cathode ray tubes and microwave tubes (klystron, magnetron, or the like). Excludes:items whose primary purpose is to produce light energy; photoelectric cell; and semiconductor device (as modified).

4820-01-491-9915, valve support stem

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
803-2177525-C81X-08 Valve Support Stem

FAQs

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

What is the FSCG of the NSN 4820-01-491-9915?
The FSCG of the NSN 4820-01-491-9915 is 4820
Does the NSN 4820-01-491-9915 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-491-9915 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 4820-01-491-9915 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-491-9915 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 4820-01-491-9915 was assigned to the Federal Catalog?
It was assigned 24 years ago, on Thu, Nov 8, 2001

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