Controlling agency: us army electronics command procurement and production directorate; envelope material: metal
DescriptionAN/TRC-121 radio terminal set; AN/GRC-143 radio set end item identification, SM-C-652187 drawing no. Identifying number, clustering tube type.
Klystron tube type
10.750 inches overall length, 4.090 inches overall height, 4.500 inches overall width, cathode ray tube type, 12.0v DC operating
Traveling wave tube type
Traveling wave tube type
Traveling wave tube type
Traveling wave tube type
NSN 5975-00-397-3713
NSN 5915-01-138-2233
NSN 5950-01-406-9421
NSN 6650-01-029-5414
NSN 5960-00-938-1193
NSN 6645-01-449-1824
NSN 6220-00-267-0946
NSN 5855-01-261-5495
NSN 2925-00-555-0584
NSN 5950-01-197-2196
NSN 6220-01-487-2229
NSN 5965-00-099-0698
Last Updated: 03/12/2025