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 6150-01-422-4686
NSN 6130-01-033-3936
NSN 5930-01-646-7180
NSN 6650-01-542-1858
NSN 5950-01-599-9878
NSN 5985-01-458-7095
NSN 6650-00-005-6649
NSN 5996-01-431-7716
NSN 5998-01-408-9395
NSN 2925-01-025-0082
NSN 5930-01-023-7683
NSN 5855-00-089-3974