National Union type 6-G-6-G power pentode
name: label: maker
content: National Union Radio Corp.
notes: label: Description (Brief)
content: A 7-pin plastic base with center post, domed envelope. Base stamped: “National / Union / Made in U.S.A.” Donor’s card reads: “Power pentode made by the National Union Radio Company. Glass octal type used in the output stage of radio receivers where moderate power is required. This design is economical because of its low plate power requirements and low heater current. Heater: 6.3 volts at .15 ampere.” See also: https://www.radiomuseum.org/tubes/tube_6g6g.html.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.325156
label: catalog number
content: 325156
label: accession number
content: 252994
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: pentode
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 in x 1 1/2 in; 10.16 cm x 3.81 cm