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 6650-01-160-1110
NSN 5996-01-026-8807
NSN 5985-01-098-5321
NSN 5910-01-246-4510
NSN 6645-01-041-3533
NSN 6610-00-005-4452
NSN 5910-00-010-9853
NSN 5910-00-060-3093
NSN 4140-00-210-0552
NSN 5935-01-010-8428
NSN 5895-01-075-9774
NSN 7035-01-391-7470