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 6610-01-055-4147
NSN 5910-00-775-4990
NSN 6135-00-471-5356
NSN 5905-00-241-6482
NSN 5999-01-653-8786
NSN 5920-01-241-7666
NSN 6110-01-341-3933
NSN 6105-01-042-6633
NSN 5935-00-052-6648
NSN 5855-00-189-6066
NSN 6105-00-927-9865
NSN 6685-00-771-0902