EIMAC / U.S. Navy high-frequency transmitting triode
name: label: maker
content: Eimac
notes: label: Description (Brief)
content: A 4-pin ceramic base with top contact, T-shaped envelope with open glass tube on the side. Stamped: "Eimac / Made in U.S.A. / [US anchor logo]". Inked on press: "19560 / A5". Made for US Navy. A high frequency triode. Unsealed - perhaps an experimental unit. Very similar but not identical to catalog number 325084.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.321274
label: catalog number
content: 321274
label: accession number
content: 241556
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: vacuum tube
label: Object Name
content: triode
physicalDescription: label: Measurements
content: overall: 5 1/2 in x 1 3/4 in x 3 3/4 in; 13.97 cm x 4.445 cm x 9.525 cm