A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 5905-00-636-5420
NSN 5915-01-212-9590
NSN 5920-01-168-7810
NSN 6240-01-230-5731
NSN 5905-00-277-7439
NSN 5835-01-013-9321
NSN 5950-00-411-8782
NSN 5910-01-432-0126
NSN 6650-01-027-1181
NSN 6150-01-349-6326
NSN 5945-01-049-5413
NSN 5920-00-069-7624