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 6645-01-200-5289
NSN 5965-00-253-1302
NSN 6220-00-287-9939
NSN 6220-00-815-0191
NSN 6620-01-642-9678
NSN 7035-01-645-6242
NSN 6650-01-158-5099
NSN 5895-01-417-2700
NSN 5945-01-150-8908
NSN 5895-00-678-6598
NSN 6145-01-382-9287
NSN 5855-01-350-5540