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 5950-01-409-1956
NSN 6105-00-973-9561
NSN 5960-01-512-0233
NSN 5895-01-347-4895
NSN 5905-01-541-0346
NSN 5990-01-411-5930
NSN 6105-01-072-9662
NSN 6105-00-227-1412
NSN 5920-01-032-0445
NSN 5905-01-143-6503
NSN 6145-00-138-4658
NSN 5945-00-009-4598