Part Number

Mates

To

Inside Dia.

Type

AN-1-1

SMZ-2, SMZ-5, SMZ-6

47 mm (1.850 inch)

Collar

AN-1-2

SMZ-1 w/ auxiliary

AN-1-36 or equiv.

52 mm (2.050 inch)

AN-1-10

SMZ1

48.0 mm (1.890 inch)

AN-1-SMZ-2

SMZ-2

43.8 mm (1.725 inch)

Male Threads

AN-2-645

600 Series

AN-2-36 or equiv.

60.5 mm (2.380 inch)

Collar