EF Johnson Dual Section 22-132 pF and 16-61 pF 3/16 inch Spacing Air Variable Capacitor (Note: Exact model number is not stamped or visible in the photos and is not uniquely identifiable from the physical dimensions and measured capacitances alone...

EF Johnson 154-1-4, 15-250 pF Single Section Air Variable Capacitor 2000V Specifications Manufacturer: E.F. Johnson Co., Waseca, Minn., U.S.A. Model / Catalog No.: 154-1-4 (Type E single-section, equivalent to 250E20) Sections: Single Capacitance:...

EF Johnson 350 E 20, 17-360 pF Single Section Air Variable Capacitor 2000V Specifications Manufacturer: E.F. Johnson Co., Waseca, Minn., U.S.A. Model / Type: Likely 350E20 (Type E single-section; catalog Cat. No. approx. 154-2) Sections: Single...

EF Johnson 154-505-4, 12-105 pF Dual Section Air Variable Capacitor 2200V Specifications Manufacturer: E.F. Johnson Co., Waseca, Minn., U.S.A. Model / Catalog No.: 154-505-4 (Type E dual-section, equivalent to 100ED30 series) Sections: Dual...

EF Johnson 250 E 45, 21-78 pF Dual Section Air Variable Capacitor 3500V Specifications Manufacturer: E.F. Johnson Co., Waseca, Minn., U.S.A. Model / Type: 250E45 (Type E series dual-section configuration) Sections: Dual Capacitance per section: Min...

EF Johnson 100 FD 30, 13-99 pF Dual Section Air Variable Capacitor 2200V Specifications (from original E.F. Johnson Type F dual-section catalog data, Cat. No. 155-508) Manufacturer: E.F. Johnson Co., Waseca, Minn., U.S.A. Model / Type: 100FD30 (Type F...

EF Johnson 100ED30, 10-99 pF (each) Dual Section Air Variable Capacitor 2200V Specifications (from original E.F. Johnson Type E dual-section catalog data / equivalent 154-505 series) Manufacturer: E.F. Johnson Co., Waseca, Minn., U.S.A. Model / Type:...

Amphenol 80-MC2M, 2 Pin 1930 to 1940 Vintage Offset Microphone Connector for Collins, EF Johnson, Heathkit, Hallicrafters, and Browning  NOS /...

EF Johnson 48D299 16-360 pF 2000V Single Section Air Variable Capacitor Specifications & Information Genuine E.F. Johnson Co. single-section air-variable capacitor, stamped 48D299 (likely a production or internal part number on a Type E-series frame)...

EF Johnson 154-2-6 , 15-363 pF, 2000V Single Section Air Variable Capacitor measured / stated specs: Sections: 1 Capacitance: 15–363 pF Dimensions: Length 6¼″, Width 2⅝″, Height 2⅝″ Shaft: ¼″...

EF Johnson 100 E 45, 17-100 pF, 3000 Volt Single Section Air Variable Capacitor Specifications & Information Genuine E.F. Johnson Co. (Waseca, MN) single-section air-variable capacitor, Type/Cat. No. 100E45. measured / stated specs: Sections:...

EF Johnson 154-30, 21pF - 1000pF, 1500 Volt Single Section Air Variable Capacitor Specifications & Information Genuine E.F. Johnson Co. (Waseca, MN) single-section air-variable capacitor, catalog/part number 154-30.Your measured / stated specs:...