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 5835-01-106-1456
NSN 5895-01-063-1693
NSN 6110-01-411-0787
NSN 6650-01-431-8933
NSN 6685-00-410-8151
NSN 5835-01-549-2911
NSN 5999-00-591-1682
NSN 6610-01-120-7670
NSN 5945-01-197-9838
NSN 6320-00-456-2092
NSN 5985-01-566-2576
NSN 2925-00-753-8598