Manufacturer:

National Lamp Works  Search this

Materials:

Tube: Glass

Copper Alloy

Unknown Metal (Filament)

Asbestos

Ceramic

Ink

Box: Cardboard

Ink

Natural Fiber (Cotton?)

Adhesive

Dimensions:

3-D (Tube): 10.8 × 4.4cm (4 1/4 × 1 3/4 in.)

3-D (Box): 13.3 × 5.7 × 6.4cm (5 1/4 × 2 1/4 × 2 1/2 in.)

Storage (Tube): 16.5 × 10.2 × 5.1cm (6 1/2 in. × 4 in. × 2 in.)

Storage (Box): 19.1 × 11.4 × 8.9cm (7 1/2 × 4 1/2 × 3 1/2 in.)

Type:

AVIONICS-Communication

Country of Origin:

United States of America

Physical Description:

Vacuum tube with glass bulb and metal base

Credit Line:

Transferred from the U.S. Air Force

Inventory Number:

A19660074019

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/nv927db80e8-e98a-4b94-a64e-335d984390aa

EDAN-URL:

edanmdm:nasm_A19660074019