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4120-00-780-1821

Find complete technical information, availability, and procurement data for: 4120-00-780-1821

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4120-00-780-1821
Federal Supply Group
Refrigeration, Air Conditioning, and Air Circulating Equipment
Federal Supply Classification
4120 Air Conditioning Equipment
National Stock Number
4120-00-780-1821
Assigment Date
01/01/1960 (66 years ago)

A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also alarm (as modified).

4120-00-780-1821, no name available

FAQs

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

What is the FSCG of the NSN 4120-00-780-1821?
The FSCG of the NSN 4120-00-780-1821 is 4120
Does NSN 4120-00-780-1821 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 4120-00-780-1821 contain precious materials?
Item does not contain precious metal.
Does NSN 4120-00-780-1821 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 4120-00-780-1821 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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