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 5930-00-080-4206
NSN 5950-01-495-6261
NSN 5920-01-025-1618
NSN 5855-01-378-1888
NSN 5835-01-653-7806
NSN 5960-01-094-5958
NSN 6220-00-264-9473
NSN 5965-01-284-4153
NSN 2925-00-885-3979
NSN 5920-01-146-3962
NSN 5985-01-012-2025
NSN 5950-00-286-3301