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 5855-01-242-2572
NSN 5985-00-871-8538
NSN 6620-01-411-5750
NSN 5998-01-520-4700
NSN 5999-00-676-8452
NSN 5935-01-003-8602
NSN 5985-00-021-6452
NSN 5960-01-138-5897
NSN 5835-01-258-5597
NSN 5985-01-576-6959
NSN 6105-01-580-7771
NSN 6105-01-272-7021