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 6610-01-032-5335
NSN 5999-01-555-9757
NSN 5855-01-496-1234
NSN 5975-00-681-1193
NSN 5945-00-126-5033
NSN 5905-01-339-4611
NSN 5975-01-453-0042
NSN 6135-01-357-0621
NSN 6150-01-418-2593
NSN 6685-01-113-7552
NSN 6610-01-023-6073
NSN 5910-00-615-9520