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 5998-00-803-1706
NSN 5910-01-657-1235
NSN 5996-00-161-8376
NSN 6650-01-136-1520
NSN 7035-01-339-3665
NSN 5965-01-005-0341
NSN 6620-01-162-8001
NSN 5835-00-409-8355
NSN 5960-01-192-0268
NSN 6620-00-267-5273
NSN 6620-01-431-9176
NSN 6610-01-606-2144