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 7035-01-256-9598
NSN 6110-00-689-1632
NSN 6685-01-422-4241
NSN 6105-01-189-8822
NSN 5998-01-056-6496
NSN 5910-01-143-3994
NSN 6145-01-444-1668
NSN 5920-01-587-0785
NSN 5895-01-618-9911
NSN 6650-01-415-5573
NSN 6130-01-579-8084
NSN 6610-01-227-1692