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 5999-01-273-3133
NSN 5945-00-849-2359
NSN 5950-00-823-6328
NSN 5960-00-605-9192
NSN 6610-01-408-1134
NSN 5960-01-182-3676
NSN 5975-01-073-5103
NSN 5999-01-239-4058
NSN 5895-01-013-8096
NSN 2925-00-459-4519
NSN 5990-01-145-2878
NSN 5905-01-477-8901