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 6240-00-176-6079
NSN 5999-00-212-7853
NSN 5965-00-559-1203
NSN 6650-01-539-4720
NSN 5965-00-035-4556
NSN 6320-01-462-2295
NSN 5905-01-290-8520
NSN 5999-01-449-1248
NSN 2925-01-535-7235
NSN 5835-00-016-3671
NSN 5950-01-357-6966
NSN 6610-01-207-0045