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 6650-01-512-9650
NSN 5910-01-258-4887
NSN 5935-01-038-2615
NSN 5999-00-227-3931
NSN 6150-01-423-8336
NSN 5965-01-552-6197
NSN 5965-01-456-5703
NSN 5895-00-189-8095
NSN 7035-01-116-6223
NSN 5950-01-565-0460
NSN 5905-01-287-1540
NSN 5960-01-082-8571