A tachometer using solid state and/or vacuum tube circuitry.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5945-01-179-4776
NSN 5945-00-006-3533
NSN 2925-01-537-9182
NSN 5996-01-348-6484
NSN 5835-01-471-5848
NSN 5915-01-430-5541
NSN 6220-00-435-9003
NSN 6650-01-537-8992
NSN 5996-01-592-1802
NSN 5965-01-581-2164
NSN 6145-00-394-4511
NSN 5965-01-176-9052