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 6105-01-513-7080
NSN 6650-01-084-9726
NSN 6645-00-786-6864
NSN 5965-00-339-2743
NSN 6145-01-609-7389
NSN 5960-01-056-4982
NSN 5985-01-034-6489
NSN 5999-01-508-9323
NSN 5985-01-218-2498
NSN 5999-00-770-8112
NSN 5999-01-076-3688
NSN 6145-00-980-0349