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 7035-01-550-4817
NSN 5935-01-541-5104
NSN 2925-00-413-2064
NSN 5895-00-350-5403
NSN 5905-00-548-4733
NSN 2925-01-337-2508
NSN 5915-00-636-9785
NSN 5990-01-108-0436
NSN 5915-00-914-9962
NSN 5920-00-878-9130
NSN 6150-01-272-8698
NSN 5855-01-527-5703