Tube Cross Reference.
The first section of the table lists 4 digit and European types sorted in numerical and alphabetical order with USA type designations in the second column.
955 5731 1003 0Z4A 1201 7E5 1203 7C4 1221 6C6 1223 6C6 1232 7G7 1267 0A4G 1274 7Y4 1275 5Z3 1280 14C7 1291 3B7 1294 1R4 1612 6L7 1620 6J7 1620 6L7 1852 6AC7 5651 0G3 5651 85A2 5654 6AK5 5659 12A6 5661 12SK7 5679 7A6 5691 6SL7 5692 6SN7 5693 6SJ7 5725 6AS6 5726 6AL5 5731 955 5732 6K7 5749 6BA6 5750 6BE6 5751 12AX7 5814 12AU7 5871 6V6 5879 Sharp Cutoff Pentode 5881 6L6 5910 1U4 5930 2A3 5931 5U4 5932 6L6 5933 807 5961 6SA7 5963 12AU7 5992 6V6 5993 6X4 6005 6AQ5 6006 6SG7 6046 25W6 6057 12AX7 6058 6AL5 6059 6BR7 6060 12AT7 6061 6BW6 6063 6X4 6064 6AM6 6065 6CQ6 6066 6AT6 6067 12AU7 6072 12AY7 6073 0A2 6074 0B2 6080WA/WC 6AS7G 6087 5Y3GT 6087 5Z4 6095 6AQ5 6096 6AK5 6097 6AL5 6098 6AR6 6099 6J6 6100 6C4 6101 6J6 6106 5Y3GT 6113 6SL7 6118 6Q7 6132 6CH6 6134 6AC7 6135 6C4 6136 6AU6 6137 6SK7 6186 6AG5 6187 6AS6 6189 12AU7 6197 6CL6 6201 12AT7 6202 6X4 6265 6BH6 6336 6AS7 6384 6AR6 6485 6AH6 6520 6AS7 6626 0A2 6627 0B2 6660 6BA6 6661 6BH6 6662 6BJ6 6663 6AL5 6669 6AQ5 6677 6CL6 6679 12AT7 6680 12AU7 6681 12AX7 6927 6J6 6928 6AQ5 6968 6AK5 7025 12AX7 7189 6BQ5 7247 12DW7 7320 6BQ5 7408 6V6 7543 6AU6 7581 6L6 7591 ----- 7728 12AT7 7729 12AX7 7730 12AU7 7731 6U8 7732 6CB6 7733 12BY7 A1834 6AS7G B36 12SN7GT B152 12AT7 B309 12AT7 B319 7AN7 B329 12AU7 B719 6AQ8 B739 12AT7 B749 12AU7 B759 12AX7 BF61 6CK5 BF451 45A5 BPM04 6AQ5 D2M9 6AL5 D63 6H6 D77 6AL5 D152 6AL5 D717 6AL5 DA90 1A3 DAC32 1H5GT DAF91 1S5 DAF92 1U5 DAF96 1AH5 DC80 1E3 DCF60 1V6 DD6 6AL5 DD7 6AM5 DF33 1N5GT DF62 1AD4 DF91 1T4 DF92 1L4 DF96 1AJ4 DF97 1AF5 DF904 1U4 DH63 6Q7 DH77 6AQ6 DH118 14L7 DH142 14L7 DH149 7C8 DH150 6CV7 DH719 6AK8 DH719 6T8 DK32 1A7GT DK91 1R5 DK92 1AC6 DK96 1AB6 DL29 3D6 DL33 3Q5GT DL35 1C5GT DL36 1Q5GT DL91 1S4 DL92 3S4 DL94 3V4 DL95 3Q4 DL96 3C4 DM70 1M3 DM70 1N3 DM71 1M3 DM71 1N3 DP61 6AK5 DY30 1B3 DY86 1S2 DY87 1S2A EAA91 6AL5 EABC80 6AK8 EAF42 6CT7 EB34 6H6 EB91 6AL5 EBC41 6CV7 EBC80 6BD7 EBC90 6AT6 EBC91 6AV6 EBF32 6B8 EBF80 6N8 EBF81 6AD8 EBF83 6DR8 EBF89 6DC8 EC84 6AJ4 EC86 6CM4 EC90 6C4 EC91 6AQ4 EC92 6AB4 EC94 6AF4 EC95 6ER5 EC97 6FY5 EC900 6HA5 ECC32 6SN7GT ECC35 6SL7 ECC81 12AT7 ECC82 12AU7 ECC83 12AX7 ECC832 12DW7 ECC84 6CW7 ECC85 6AQ8 ECC86 6GM8 ECC88 6DJ8 ECC91 6J6 ECC180 6BQ7A ECC189 6ES8 ECC230 6AS7 ECL86 6GW8 EF94 6AU6 EF801 6GJ7 EL34 6CA7 EL37 6L6 EL84 6BQ5 EL86 6CW5 KT88 6550 The second section of the table lists USA types sorted in numerical and alphabetical order with USA type designations still in the second column. You may find this inconvenient but I know of no way to interchange columns except to cut and paste one line at a time.
7591 ----- 6073 0A2 6626 0A2 1267 0A4G 6074 0B2 6627 0B2 5651 0G2 1003 0Z4A 1294 1R4 5910 1U4 5930 2A3 1291 3B7 5931 5U4 6087 5Y3GT 6106 5Y3GT 1275 5Z3 6087 5Z4 1852 6AC7 6134 6AC7 6186 6AG5 6485 6AH6 5654 6AK5 6096 6AK5 6968 6AK5 5726 6AL5 6058 6AL5 6097 6AL5 6663 6AL5 6064 6AM6 6005 6AQ5 6095 6AQ5 6669 6AQ5 6928 6AQ5 6098 6AR6 6384 6AR6 5725 6AS6 6187 6AS6 6080WA/WC 6AS7G 6336 6AS7 6520 6AS7 6066 6AT6 6136 6AU6 7543 6AU6 EF94 6AU6 5749 6BA6 6660 6BA6 5750 6BE6 6265 6BH6 6661 6BH6 6662 6BJ6 7189 6BQ5 7320 6BQ5 EL84 6BQ5 6059 6BR7 6061 6BW6 6100 6C4 6135 6C4 1221 6C6 1223 6C6 EL34 6CA7 7732 6CB6 6132 6CH6 6197 6CL6 6677 6CL6 6065 6CQ6 ECC88 6DJ8 EF801 6GJ7 ECL86 6GW8 EC900 6HA5 6099 6J6 6101 6J6 6927 6J6 1620 6J7 5732 6K7 5881 6L6 5932 6L6 7581 6L6 EL37 6L6 1612 6L7 1620 6L7 6118 6Q7 5961 6SA7 6006 6SG7 5693 6SJ7 6137 6SK7 5691 6SL7 6113 6SL7 5692 6SN7 7731 6U8 5871 6V6 5992 6V6 7408 6V6 5993 6X4 6063 6X4 6202 6X4 5679 7A6 1203 7C4 1201 7E5 1232 7G7 1274 7Y4 5659 12A6 6060 12AT7 6201 12AT7 6679 12AT7 7728 12AT7 ECC81 12AT7 5814 12AU7 5963 12AU7 6067 12AU7 6189 12AU7 6680 12AU7 7730 12AU7 ECC82 12AU7 5751 12AX7 6057 12AX7 6681 12AX7 7025 12AX7 7729 12AX7 ECC83 12AX7 6072 12AY7 7733 12BY7 7247 12DW7 5661 12SK7 1280 14C7 6046 25W6 5651 85A2 5933 807 5731 955 955 5731 KT88 6550 5879 Sharp Cutoff Pentode