SCHOTTEL OEM USIT-Ring (bonded sealing washer) — steel washer with vulcanised NBR sealing bead. Used under hex-socket screw plugs on the SRP propulsion housing. The bore / OD on this PN follow SCHOTTEL parts-list dimensioning for the corresponding plug. Note: this part number identifies the SCHOTTEL part family. The exact dimensional or material specification on the as-supplied part may require confirmation against the vessel serial number and equipment data plate — confirm with the vessel's SCHOTTEL service file before final order.
| Type | bonded sealing washer (USIT-Ring). Dimensions per SCHOTTEL parts list. |
| Material | Steel washer with vulcanised NBR sealing bead |
| MOQ | 1 |
SRP 1515 FP rudder propeller / marine thruster spare. Confirm against the unit nameplate and SCHOTTEL drawing number before ordering.