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 5990-00-170-4239
NSN 2925-00-010-9609
NSN 6650-01-389-0225
NSN 6650-01-651-2324
NSN 5920-00-518-1789
NSN 6645-01-576-9896
NSN 5990-01-559-0578
NSN 2925-01-424-0235
NSN 6620-01-026-3546
NSN 6610-01-602-9619
NSN 6650-01-411-6292
NSN 5935-00-948-8953