Ring nut for stopcock (058060510, RAVAGLIOLI)
Fits the following equipment:
KP111, KP114, KP115, KP117, KP118, KP138, KP702, RAV1011, RAV1021, RAV1022, RAV1031, RAV1032, RAV4300, RAV4351, RAV4352, RAV4401, RAV4402, RAV4405, RAV4406, RAV4502, RAV4504, RAV4505, RAV4506, RAV4507, RAV4508, RAV4801, RAV516, RAV518, RAV518NL, RAV520, RAV535, RAV540, RAV600, RAV6000, RAV700