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 6150-00-491-9654
NSN 6105-00-553-5161
NSN 5999-01-167-1566
NSN 5945-01-350-3429
NSN 5985-01-321-7953
NSN 6645-00-025-4771
NSN 5998-01-177-7889
NSN 6240-00-369-9768
NSN 6650-01-055-8146
NSN 6220-01-051-3865
NSN 6145-01-491-1958
NSN 5920-01-068-3135