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 6240-00-522-3998
NSN 5950-01-251-7637
NSN 6240-01-437-6756
NSN 5950-00-191-1672
NSN 5996-01-421-3373
NSN 6240-01-231-9243
NSN 6110-01-397-8803
NSN 5910-01-026-1626
NSN 5835-01-123-8305
NSN 6650-00-474-7420
NSN 5999-01-023-0216
NSN 6685-00-390-0912