3 inch 70/30 type "b" with steel ring
A drain through which liquids are drained from floors, shower stalls, or urinal stalls.
NSN 5960-01-091-2444
NSN 6135-01-414-8831
NSN 7035-01-227-2546
NSN 5950-01-634-0677
NSN 5905-00-111-1688
NSN 2925-00-808-5077
NSN 6685-00-186-9190
NSN 6240-01-003-5797
NSN 6685-00-362-1649
NSN 6685-01-508-5042
NSN 5895-00-218-6880
NSN 6220-00-998-2169