Nikon 4K957-147 Optical Block NSR-S620D Innersion System Working Spare This unit was removed from

This unit was removed from a Sigmameltec RTS-500

Model No: ILN GAS MODULE ASSY

The cover is not marked with a part number

Part No: 4S017-184-1-A

Nikon 4K957-147 Optical Block NSR-S620D Innersion System Working Spare This unit was removed fromNikon 4K957 147 Optical Block NSR S620D Innersion System Working Spare Inventory # A 17220 Part No: 4K957 147 Removed from a Nikon NSR S620D ArF Immersion Scanner System This Nikon 4K957 147 Optical Block is used working surplus. The physical condition is good, but there are signs of previous use and handling. Sale Details Item Condition: Used Working, 90 Day Warranty Estimated Packed Shipping Dimensions: L x W x H = 10"x10"x10" @ 8 lbs. Only items