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 5996-00-939-2346
NSN 6145-01-559-2050
NSN 6135-01-202-8113
NSN 5835-01-502-9228
NSN 5920-00-291-1379
NSN 5985-01-231-8143
NSN 6645-00-127-3835
NSN 5998-00-243-5416
NSN 5996-01-167-9234
NSN 6150-01-612-4142
NSN 6105-01-077-5559
NSN 6650-01-258-0811