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 5905-01-052-7615
NSN 6240-00-191-2855
NSN 5945-00-983-7586
NSN 7035-01-029-7221
NSN 5998-01-556-9947
NSN 5925-01-465-0601
NSN 5999-00-256-5085
NSN 6220-01-258-1283
NSN 6650-00-542-9042
NSN 5998-01-183-3238
NSN 6110-01-436-9133
NSN 6320-01-449-1014