Part Number: 1548709 (Mechanical tachometer)Part Number: 1U320-001-27 (Mechanical tachometer)Part Number: 1U320-001-29 (Mechanical tachometer)Part Number: 1U320-001-3 (Mechanical tachometer)Part Number: 1U320-001-5 (Mechanical tachometer)Part Number: 1U320-001-7 (Mechanical tachometer)Part Number: 1U320-001-9 (Mechanical tachometer)Part Number: 1U320-001-A (Mechanical tachometer)Part Number: 1U320-002-13 (Mechanical tachometer)Part Number: 1U320-002-19 (Mechanical tachometer)Part Number: 1U320-002-25 (Mechanical tachometer)Part Number: 1U320-002-31 (Mechanical tachometer)Part Number: 1U320-002-33 (Mechanical tachometer)Part Number: 1U320-101-1 (Mechanical tachometer)Part Number: 1U320-101-18 (Mechanical tachometer)Part Number: 1U320-101-22 (Mechanical tachometer)Part Number: 1U320-102-17 (Mechanical tachometer)Part Number: 1U320-102-20 (Mechanical tachometer)Part Number: 98480-2 (Mechanical tachometer)Part Number: D1-112-5029 (Mechanical tachometer)Part Number: D1-112-5032 (Mechanical tachometer)