A tachometer using solid state and/or vacuum tube circuitry.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6685-01-078-5874
NSN 6320-01-240-4637
NSN 5990-01-016-4194
NSN 6685-00-463-5097
NSN 2925-01-100-3694
NSN 5930-01-465-8451
NSN 5920-01-104-4332
NSN 5985-00-169-9159
NSN 5975-00-862-2495
NSN 7035-00-631-3782
NSN 6320-01-159-2211
NSN 6150-01-215-7102