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 6105-00-549-2668
NSN 6130-01-058-4519
NSN 5910-00-550-7097
NSN 5996-01-003-7206
NSN 5920-01-391-5666
NSN 5925-01-371-0179
NSN 6220-01-083-7596
NSN 5990-00-230-8981
NSN 6105-01-012-3129
NSN 5835-01-047-6697
NSN 5910-01-584-0993
NSN 5965-01-553-0597