Title
Vacuum tube type 4MK8Catalog Number
102731000Type
Physical objectDescription
This is a vacuum tube, type 4MK8, manufactured by General Electric, with 9 connector pins.Manufacturer
General Electric Company (GE)Identifying Numbers
| Model number | 4MK8 | Printed on top of tube in gray |
| Other number | 188-5 | Printed on middle of tube in gray |
Dimensions
overall: 2 1/4 in x 5/8 inCategory
Component/vacuum tube