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 5935-01-206-4968
NSN 6645-00-932-1464
NSN 6135-00-369-2368
NSN 5998-00-556-0091
NSN 6650-01-330-6740
NSN 6220-00-504-2943
NSN 6135-00-686-4777
NSN 6240-01-372-5894
NSN 5998-00-791-5204
NSN 5905-01-240-2892
NSN 5999-01-470-7005
NSN 5920-01-584-5365