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 5905-01-566-9823
NSN 5999-01-293-3660
NSN 6130-01-108-2897
NSN 6685-01-062-5777
NSN 5905-01-407-3376
NSN 5990-01-507-1479
NSN 6650-00-248-4895
NSN 6105-01-267-9556
NSN 5975-00-738-6055
NSN 5835-01-463-2334
NSN 5835-01-376-5233
NSN 5950-01-069-2784