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 5999-00-197-8792
NSN 6145-00-414-5315
NSN 6645-01-271-0248
NSN 5998-00-239-0308
NSN 6110-01-604-9630
NSN 5998-01-038-1067
NSN 5855-01-492-6913
NSN 5855-01-346-7682
NSN 6620-00-185-1671
NSN 6130-01-449-8205
NSN 6650-00-068-2208
NSN 7035-00-513-9764