I have spent the last few weeks piecing together my AG getup. Gotten the inline water filter set up, new brewpot, burner, all the goodies. Bought everything for my Coleman Xtreme 70qt MLT but can not for the life of me find a single 3/4" SS washer! Today my travels included Home Depot, Lowes, and the local True Value with no luck finding anything over 5/8", which I bought two of and definitely do not fit. No copper, no nylon, no rubber, no nothin'. I was hoping to brew up my first AG next weekend since the temps are supposed to finally be above freezing, but this last tiny $0.55 piece is just laughing in my face! Does anyone know of an online vendor that sells these? I'm hoping I can get an order in and ideally receive something late next week so I can maintain my planned brew date. Thanks for any input!