Us patent number 5, 848, 419
No other part numbers with same form, fit, and function found.
Classification: Bougies, catheters, drains and sondes and parts and accessories
NSN 6320-01-056-1164
NSN 5998-01-644-6674
NSN 6145-01-461-2368
NSN 5910-01-193-1497
NSN 6650-00-840-9758
NSN 5999-01-432-0133
NSN 2925-00-152-1825
NSN 4140-01-076-9775
NSN 5895-01-449-4689
NSN 7035-00-392-5417
NSN 6320-01-578-6006
NSN 5950-01-030-5746