Airstream 2005 International Trailer Owner's Manual page 101

AIRSTREAM INTERNATIONAL TRAILER
28 Ft Drain System
600035 Ell ABS Extra long Sweep, 1.5"
600156 Tee sanitary
601318 Tee Bi-directional, clean out, 1.5"
600155 Plug, clean out, 1.5"
600538 Vent, V-200 automatic
600144 P-trap, ABS, 1.5"
600622 P-trap, 1.5" w/slip nut and washer
600030 ELL ABS, 45 degrees, long turn
600182 Wye, 1.5' x 1.5" x 1/8" bend, ABS
600431 Elbow, 90, 1.5" turn
601424 Flange, closet, 4" x 3" threaded
601160-02 Pipe, ABS DVW, 1.5" (all straight pipe)
600027 Elbow, ABS long street 45 degrees
F-31