A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5999-00-957-0204
NSN 2925-01-628-7580
NSN 5930-01-561-9219
NSN 6150-01-142-2709
NSN 6240-00-740-8901
NSN 6685-01-268-3521
NSN 5835-01-067-9271
NSN 6150-01-298-0536
NSN 5960-00-584-4553
NSN 5960-01-146-8707
NSN 7035-01-218-6960
NSN 6135-00-235-1938