Nozzle – 4.0 mm (10 pack), 46603350530-4.0, L30709 Laser Experts Part #: NZLMZK201436.
Mazak
46683301960
Nozzle, inner, Inner: Also referred to as a
46683301281
Nozzle adaptor, 46603350510, AL11 Laser Experts Part #: NZLMZK20148.