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 7035-00-009-8705
NSN 5990-01-176-2724
NSN 5975-00-404-1743
NSN 5999-01-133-9645
NSN 6685-01-375-4985
NSN 6110-01-537-2199
NSN 5910-00-833-9902
NSN 5835-01-656-2940
NSN 6220-00-955-5612
NSN 6320-01-443-8676
NSN 5835-00-958-6231
NSN 5925-01-376-1787