No other part numbers with same form, fit, and function found.
A nonbulbous instrument calibrated with graduations along the cylindrical portion only.
NSN 6685-00-182-7788
NSN 5925-01-629-3966
NSN 6150-01-185-4765
NSN 6610-01-147-8438
NSN 5895-01-567-8769
NSN 5835-01-208-8800
NSN 2925-00-190-5561
NSN 6685-00-081-2044
NSN 6240-01-450-6219
NSN 5920-01-004-2602
NSN 6650-01-433-8101
NSN 5835-00-647-2104