Tube numbers starting with N
42 tube numbers
- N 2 W
- N.U.-6091
- N3Z
- N17
- N30/G
- N31
- N41
- N43
- N78
- N108
- N709
- N1047M
- ND 4
- NEON TUNING INDICATOR
- NEON VOLTAGE INDICATOR
- NES5
- NEWVICON
- NF 2
- NF 3
- NF 4
- NF3BAT / NF3NETZ
- NL-604
- NL-606
- NL-610/7723
- NL-614
- NL-615
- NL-617
- NL-618
- NL-619
- NL-623
- NL-627
- NL-635
- NL-643
- NL-649
- NL-660L/7786
- NL-5558/FG-32
- NOVAL POWER PENTODE
- NU-21P1
- NU-5729
- NU-5730
- NU-6355
- NUMERICAL INDICATOR TUBE