This is Atlas Copco part number 0661102501 washer, stocked at Crowder Supply as AC-0661102501. This distributes bolt load across the joint face on the pump. Flattened or dished washers are replaced during reassembly.
It shows up in the parts breakdown for the DOP 15N 15N US 15F Diaphragm Pump. It comes off the Atlas Copco DOP 15 Pneumatic Diaphragm Pump. Check it against the reference number on the diagram first; serial breaks change what fits.
Need the parts around it? They are on the same breakdown, and the parts breakdown index covers every machine we publish. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 0661102501
- Manufacturer: Atlas Copco
- Crowder SKU: AC-0661102501
- Listed on breakdowns for: DOP 15N 15N US 15F Diaphragm Pump
