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 5910-01-004-2452
NSN 6650-01-556-3508
NSN 6145-01-528-1197
NSN 5925-01-052-5843
NSN 6645-01-395-2989
NSN 5960-01-495-0859
NSN 5950-00-015-2958
NSN 5855-00-444-2298
NSN 5935-01-567-4812
NSN 5920-00-736-7882
NSN 6135-01-645-4653
NSN 5910-00-054-0191