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 5895-01-519-1442
NSN 6135-01-383-1910
NSN 7035-01-406-6510
NSN 6220-01-213-6154
NSN 5950-01-600-5247
NSN 5985-01-170-8993
NSN 6240-01-431-5442
NSN 5945-01-502-6921
NSN 6135-00-927-5848
NSN 6240-01-322-3055
NSN 5895-01-254-3893
NSN 5895-01-334-0861