A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.
NSN 6685-01-261-8058
NSN 5895-01-062-1405
NSN 5905-01-122-2438
NSN 5960-01-430-3911
NSN 6620-01-352-5640
NSN 5975-01-645-5890
NSN 5920-01-167-5029
NSN 6150-00-706-8341
NSN 5965-01-501-5638
NSN 5998-01-595-9536
NSN 5905-01-561-7726
NSN 4140-01-122-0384