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 5985-01-364-0203
NSN 2925-01-041-8201
NSN 5905-01-067-7874
NSN 6685-01-595-5731
NSN 5895-01-554-0714
NSN 5855-01-079-8716
NSN 2925-01-430-4206
NSN 6105-00-158-6853
NSN 6650-01-120-6231
NSN 5990-01-357-2453
NSN 5835-01-572-9308
NSN 5950-01-082-2013