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 6105-01-147-3487
NSN 6150-00-240-4411
NSN 6645-00-605-5454
NSN 6105-01-570-7484
NSN 6130-00-274-8411
NSN 6645-00-891-9052
NSN 5855-00-198-3197
NSN 5985-01-344-8659
NSN 5935-01-347-0636
NSN 5960-00-355-4017
NSN 5930-01-645-7347
NSN 5905-01-035-4527