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 5998-01-233-9905
NSN 5998-00-109-9375
NSN 5905-01-489-1898
NSN 6130-00-886-4470
NSN 5985-01-043-9372
NSN 5998-01-589-4938
NSN 5905-01-022-5439
NSN 6130-00-052-2143
NSN 6105-00-287-8971
NSN 5950-01-241-3663
NSN 4140-00-232-1039
NSN 5920-00-269-6178