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Western Electric / Navy type CW931 / VT2 radio tube

Maker:
Western Electric  Search this
Physical Description:
cardboard (box material)
composition (overall material)
metal (overall material)
Measurements:
tube: 4 1/4 in x 2 1/4 in; 10.795 cm x 5.715 cm
box: 3 1/4 in x 3 1/4 in x 5 7/8 in; 8.255 cm x 8.255 cm x 14.9225 cm
Object Name:
Electron Tube, Triode
triode
Other Terms:
Electron Tube, Triode; Electron Tubes
Date made:
ca 1918
Credit Line:
from Fred C. Reed
ID Number:
EM.310267.05
Catalog number:
310267.05
Accession number:
114467
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-26aa-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_707450

type 201A triode

Measurements:
electron tube, triode: 10.5 cm x 5 cm; 4 1/8 in x 1 15/16 in
overall: 4 1/8 in x 1 3/4 in; 10.4775 cm x 4.445 cm
Object Name:
Electron Tube, Triode
triode
Other Terms:
Electron Tube, Triode; Electron Tubes
Date made:
ca 1920
Credit Line:
from Fred C. Reed
ID Number:
EM.310267.06
Catalog number:
310267.06
Accession number:
114467
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-23b6-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_707844

Control Box, AN/APS-15 Radar Equipment

Manufacturer:
Philco Corp.  Search this
Materials:
Non-Magnetic White Metals (Including Copper Alloy and Aluminum)
Ferrous Alloy
Paint
Glass
Phosphorescent Paint
Plastic
Adhesive Tape
Phenolic Resin
Cardboard
Ink
Electrical Wiring
Dimensions:
3-D (Loose Electronic Tube): 11.1 × 4.8cm (4 3/8 × 1 7/8 in.)
3-D (Cardboard Box for Electronic Tube): 9.2 × 3.2 × 3.2cm (3 5/8 × 1 1/4 × 1 1/4 in.)
3-D (Electronic Tube Inside Cardboard Box): 8.3 × 3.5cm (3 1/4 × 1 3/8 in.)
3-D (Control Box): 22.9 × 39.1 × 8.9cm (9 in. × 1 ft. 3 3/8 in. × 3 1/2 in.)
3-D (Loose Tube with Four Strips of Brown Tape): 31.7 × 46.4 × 3.8cm (1 ft. 1/2 in. × 1 ft. 6 1/4 in. × 1 1/2 in.)
3-D (Loose Tube With Strip of Yellow Tape): 29.2 × 43.2 × 5.7cm (11 1/2 in. × 1 ft. 5 in. × 2 1/4 in.)
3-D (Loose Tube With Two Strips of Brown Tape): 36.8 × 22.9 × 5.1cm (1 ft. 2 1/2 in. × 9 in. × 2 in.)
3-D (Bag of Hardware): 11.7 × 10.2 × 1.3cm (4 5/8 × 4 × 1/2 in.)
Type:
AVIONICS-Radar/Electronic Warfare
Country of Origin:
United States of America
Date:
1945
Credit Line:
Gift of Ted R. Pratten.
Inventory Number:
A20070050000
Restrictions & Rights:
Usage conditions apply
See more items in:
National Air and Space Museum Collection
Data Source:
National Air and Space Museum
GUID:
http://n2t.net/ark:/65665/nv978decba5-945f-4746-95cd-093cab5d4c54
EDAN-URL:
edanmdm:nasm_A20070050000

Prototype Flight Model, Secondary Emission Cathode (SEC) Vidicon tube

Manufacturer:
Westinghouse, Electronic Tube Division  Search this
Materials:
Steel
Glass
Copper Alloy
Aluminum
Synthetic
Ceramic
Electronics
Dimensions:
3-D: 48.9 × 10.5 × 10.5cm, 1.5kg (1 ft. 7 1/4 in. × 4 1/8 in. × 4 1/8 in., 3.2lb.)
Type:
INSTRUMENTS-Scientific
Credit Line:
Gift of John L. Lowrance
Inventory Number:
A20070101000
Restrictions & Rights:
Usage conditions apply
See more items in:
National Air and Space Museum Collection
Data Source:
National Air and Space Museum
GUID:
http://n2t.net/ark:/65665/nv929f20d9f-fa4b-4378-b745-4c0681a58ffe
EDAN-URL:
edanmdm:nasm_A20070101000

Radio Transceiver, Emergency Radio, Lockheed Sirius "Tingmissartoq", Lindbergh

Manufacturer:
Pan American World Airways System  Search this
Materials:
Metal, rubber, glass, phenolic, fabric
Dimensions:
3-D: 45.7 x 35.6 x 35.6cm (18 x 14 x 14 in.)
Type:
AVIONICS-Communication
Country of Origin:
United States of America
Date:
1931-1933
Credit Line:
Transferred from the USAF Museum
Inventory Number:
A20030065020
Restrictions & Rights:
Usage conditions apply
See more items in:
National Air and Space Museum Collection
Location:
Steven F. Udvar-Hazy Center in Chantilly, VA
Hangar:
Boeing Aviation Hangar
Data Source:
National Air and Space Museum
GUID:
http://n2t.net/ark:/65665/nv9a7ab7d3e-8e1e-4408-93cb-d7660a5bb7a2
EDAN-URL:
edanmdm:nasm_A20030065020
Online Media:

Vaccum Tube, USN, CWL 807

Manufacturer:
Westinghouse, Electronic Tube Division  Search this
Materials:
Glass, Aluminum, Copper, Unidentified White Metals, Plastic, Ceramic, Cardboard, Paper, Adhesive, Ink
Dimensions:
3-D (Vacuum Tube): 14 x 4.4cm (5 1/2 x 1 3/4 in.)
3-D (Box): 6.7 x 6.7 x 16.2cm (2 5/8 x 2 5/8 x 6 3/8 in.)
Type:
AVIONICS
Date:
1942
Inventory Number:
A19660357002
Restrictions & Rights:
Usage conditions apply
See more items in:
National Air and Space Museum Collection
Data Source:
National Air and Space Museum
GUID:
http://n2t.net/ark:/65665/nv99c008b06-57b2-4279-99f1-465470b52c63
EDAN-URL:
edanmdm:nasm_A19660357002

Western Electric type 216A electron tube

Maker:
Western Union Corporation  Search this
Maker:
Western Electric  Search this
Measurements:
overall: 4 1/4 in x 2 1/4 in; 10.795 cm x 5.715 cm
Object Name:
Tube, Electron
vacuum tube
triode
Date made:
ca 1923
Credit Line:
from Western Union Corporation
ID Number:
EM.333066
Accession number:
294351
294351
Catalog number:
333066
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a7-044b-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_891925

Norelco type VT-2-U-4 radio tube

Maker:
Western Union Corporation  Search this
Maker:
Norelco  Search this
Object Name:
Tube, Electron
vacuum tube
electron tube
Credit Line:
from Western Union Corporation
ID Number:
EM.333228
Accession number:
294351
294351
Catalog number:
333228
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a7-3199-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_892018

socket, electronic tube

Measurements:
overall: 38 mm x 51 mm x 41 mm; 1 1/2 in x 2 in x 1 5/8 in
overall: 1 3/4 in x 2 1/16 in x 1 5/8 in; 4.445 cm x 5.23875 cm x 4.1275 cm
Object Name:
Socket, Electronic Tube
Place made:
Mexico
ID Number:
1985.0138.05
Catalog number:
1985.0138.05
Accession number:
1985.0138
See more items in:
Medicine and Science: Chemistry
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a0-ef68-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_826
Online Media:

Bakelite Socket for Electronic Tube

Measurements:
overall: 38 mm x 38 mm; 1 1/2 in x 1 1/2 in
overall: 1 1/2 in x 1 7/16 in; 3.81 cm x 3.65125 cm
Object Name:
Socket, Electronic Tube
Bakelite Socket for Electronic Tube
Credit Line:
Gift of J. Harry DuBois
ID Number:
1984.0410.04
Catalog number:
1984.0410.04
Accession number:
1984.0410
See more items in:
Medicine and Science: Chemistry
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a0-e602-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_806
Online Media:

Bakelite Socket for Electronic Tube

Measurements:
overall: 38 mm x 32 mm; 1 1/2 in x 1 1/4 in
overall: 1 1/2 in x 1 1/4 in; 3.81 cm x 3.175 cm
Object Name:
Socket, Electronic Tube
Bakelite Socket for Electronic Tube
Credit Line:
Gift of J. Harry DuBois
ID Number:
1984.0410.03
Catalog number:
1984.0410.03
Accession number:
1984.0410
See more items in:
Medicine and Science: Chemistry
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a0-e601-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_805
Online Media:

Hygrade Sylvania type 14-F-7 vacuum tube

Associated user:
unknown  Search this
Maker:
Hygrade Sylvania Corp.  Search this
Object Name:
Electron Tube
vacuum tube
dual triode
Other Terms:
Electron Tube; Electron Tubes
Credit Line:
from Susan Horle
ID Number:
EM.313819
Catalog number:
313819
Accession number:
195337
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-34ef-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_710330

Cunningham type C-299 triode with Frost type 611 adapter

Maker:
E. T. Cunningham, Inc.  Search this
Object Name:
Electron Tube, Triode
triode
Other Terms:
Electron Tube, Triode; Electron Tubes
Credit Line:
from McMurdo Silver Corp., thru McMurdo Silver
ID Number:
EM.311569
Catalog number:
311569
Accession number:
146541
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-34f0-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_710331

Cunningham type CX-112A vacuum tube

Maker:
E. T. Cunningham, Inc.  Search this
Object Name:
Electron Tube
vacuum tube
Other Terms:
Electron Tube; Electron Tubes
Credit Line:
from Susan Horle
ID Number:
EM.313796
Catalog number:
313796
Accession number:
195337
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-34f2-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_710333

RCA type UX200 "Radiotron" triode

Maker:
Radio Corporation of America  Search this
Measurements:
unit: 4 1/4 in x 1 3/4 in; 10.795 cm x 4.445 cm
box: 5 in x 2 3/8 in x 2 3/8 in; 12.7 cm x 6.0325 cm x 6.0325 cm
Object Name:
Electron Tube, Triode
triode
Other Terms:
Electron Tube, Triode; Electron Tubes
Date made:
1925
Credit Line:
from Susan Horle
ID Number:
EM.313798
Catalog number:
313798
Accession number:
195337
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-3d21-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_710334

Tuning helix for radio

Measurements:
overall: 15 in x 14 in x 7 1/2 in; 38.1 cm x 35.56 cm x 19.05 cm
Object Name:
Electron Tube, Triode
triode
coil
Other Terms:
Electron Tube, Triode; Electron Tubes; Radio
Date made:
1912
Credit Line:
from John B. Brady, thru Mrs. John B. Brady
ID Number:
EM.321937
Accession number:
245709
Catalog number:
321937
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-3d22-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_710335

Cardon type C484 vacuum triode

Maker:
Cardon Phonocraft Corp.  Search this
Physical Description:
cardboard (box material)
Measurements:
tube: 4 3/4 in x 1 3/4 in; 12.065 cm x 4.445 cm
box: 5 in x 2 3/8 in x 2 1/4 in; 12.7 cm x 6.0325 cm x 5.715 cm
Object Name:
Electron Tube, Triode
triode
Other Terms:
Electron Tube, Triode; Electron Tubes
Date made:
1930
Credit Line:
from Franklin Wingard
ID Number:
EM.322885
Catalog number:
322885
Accession number:
241556
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-3d23-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_710336

RCA type 6-SN-7-GT vacuum tube

Associated user:
unknown  Search this
Maker:
Radio Corporation of America  Search this
Object Name:
Electron Tube
vacuum tube
dual triode
Other Terms:
Electron Tube; Electron Tubes
Credit Line:
from Susan Horle
ID Number:
EM.313843
Catalog number:
313843
Accession number:
195337
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-3d24-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_710337

Philco type 1-H-5-G vacuum tube

Maker:
Philco  Search this
Object Name:
Electron Tube
vacuum tube
Other Terms:
Electron Tube; Electron Tubes
Credit Line:
from Susan Horle
ID Number:
EM.313954
Catalog number:
313954
Accession number:
195337
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-3d25-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_710338

Marathon AC-608 vacuum tube

Maker:
Northern Manufacturing Co.  Search this
Physical Description:
cardboard (box material)
Object Name:
Electron Tube, Triode
triode
Other Terms:
Electron Tube, Triode; Electron Tubes
Credit Line:
from Peter N. Borsi
ID Number:
EM.327932
Catalog number:
327932
Accession number:
267757
See more items in:
Work and Industry: Electricity
Data Source:
National Museum of American History
GUID:
http://n2t.net/ark:/65665/ng49ca746a5-3616-704b-e053-15f76fa0b4fa
EDAN-URL:
edanmdm:nmah_710339

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