Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |

SK-416 Generic Glass Tube Chimney 4.132" High for SK400 & SK410 Socket (Pull)
In Stock
- For Sockets mounted (min) 7/16" below the Chassis.
- Will work with 3-400Z / 8163 and similar tubes
- Size: 4.132" High x 4" Diameter
- Top Opening: ~2.437" diameter
Used
MFR: Generic
SKU: SK416-GEN

SK2216 RF Parts Company PTFE Chimney for SK2210 socket 8877/3CX1500A7 (Pull)
In Stock
PTFE Chimney, works with 8877/3CX1500A7
MFR: RF Parts Company
SKU: SK2216-RFP-P
Add to Cart

124-113-16 Johnson Bypass Cap Ring / Square Flange for 4CX250B
In Stock
Designed to function as a bypass cap ring.
Used * No longer available for export
MFR Johnson
SKU: 124-113-16-P

124-0111-001 Johnson Ceramic Chimney for 4CX250B / 4CX350A (NOS)
In Stock
- Same as SK606
New Old Stock * No longer available for export
MFR: E.F. Johnson
SKU: 124-0111-001

124-113-16 Bypass cap ring/sq, Flange Marked 124-113, Johnson (NOS)
In Stock
Designed to function as a square flange grounded grid cap for SK600 series sockets.
New old stock * No Longer available for export
MFR: Johnson

8930T Chimney Kit for 8930 / 4CX400A Tubes (NOS)
In Stock
- PTFE Chimney
- Silver Plated Annode Ring
- PTFE Spacer
New Old Stock * No longer available for export
MFR: Unbranded
SKU: 8930TCHIM

CH1600B Svetlana Chimney for 4CX1600B (NOS)
In Stock
Chimney for 4CX1600B
New Old Stock * No longer available for export
MFR: Svetlana, Russia

SK2216 RF Parts Company PTFE Chimney for SK2210 socket 8877/3CX1500A7
In Stock
PTFE Chimney, works with 8877/3CX1500A7
MFR: RF Parts Company
SKU: SK2216-RFP
Add to Cart

SK306 Eimac Chimney for 4CX5000A/YC156 Tubes (NOS)
In Stock
Chimney for 4CX5000A/YC156 Tubes
For use with the SK300A socket
New Old Stock * No longer available for export
MFR: Eimac
SKU: SK306