Beckett 3666 bulkhead fitting locknut

 descriptionpricequantity to buy item#  
Beckett 3666 bulkhead fitting locknut$0.9566-475
photo of item KSS#66-475

This `Beckett 3666 bulkhead fitting locknut` can be substituted for these OEM part numbers:

manufacturerpart number(s)
Beckett
3666