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 7035-01-174-7878
NSN 5945-01-363-0885
NSN 5895-01-363-8160
NSN 5996-00-431-9895
NSN 5925-00-056-8931
NSN 5945-01-448-4220
NSN 6220-00-470-6223
NSN 6240-00-170-5302
NSN 5990-01-025-7466
NSN 6645-00-149-1100
NSN 5990-00-960-6310
NSN 6610-00-388-9188