BENTLY NEVADA 330851-02-000-060-50-00-05 is a Bently Nevada 3300 XL 25 mm Proximity Probe.

Here's a breakdown of the part number based on conventions used for Bently Nevada proximity probes:

330851: Base model number (possibly for the 3300 XL series)

02: Probe case type option (possibly M30x2 thread)

000: Unthreaded length option (likely 0 mm)

060: Overall case length option (likely 60 mm)

50: Total length option (5.0 meters or 16.5 feet)

00: No armor option

05: Multiple Approvals