400 Day Clock Suspension Unit 34 AS 1656 Replacement Tap 4-40NC is a

Replacement Tap 4-40NC is a precision made Tap specifically designed as a replacement for the Taps in the Standard Tap and Die Set

Product # 64-1856-F

1050 (factory # B022-00120)

40 mm (center) Y-shaped

Set includes numbers 67-46805-12

400 Day Clock Suspension Unit 34 AS 1656 Replacement Tap 4-40NC is a400 Day Clock Suspension Unit 34 can be identified in the Horolovar 400 Day Repair Guide. To decipher what type of suspension unit is needed you must first identify the back plate of a 400 day clock using the Horolovar 400 Day Repair Guide. To be used for Kaiser Standard 54. A B Total Length 97 mm 2. 5 mm 119 mm Note: Please see enlarge image for measurement explanation.