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 6650-01-391-3334
NSN 6110-01-312-5172
NSN 5950-00-826-9050
NSN 6645-00-149-1100
NSN 5950-00-998-5718
NSN 6105-00-573-1704
NSN 5950-00-062-1509
NSN 6130-01-297-0711
NSN 5999-01-333-9590
NSN 5985-00-539-6951
NSN 6240-00-835-5031
NSN 6650-01-576-8520