3 inch 70/30 type "b" with steel ring
A drain through which liquids are drained from floors, shower stalls, or urinal stalls.
NSN 5910-01-273-4116
NSN 6645-01-451-1295
NSN 5935-01-533-5051
NSN 5996-01-419-5756
NSN 6645-01-400-1137
NSN 6240-01-629-6174
NSN 7035-01-604-6735
NSN 5835-00-122-6476
NSN 6105-01-443-1429
NSN 4140-01-152-9161
NSN 5965-01-060-2558
NSN 6220-01-269-9954