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 6240-00-868-2102
NSN 5905-01-569-3918
NSN 6220-01-222-0724
NSN 5990-00-760-7474
NSN 5999-01-275-4359
NSN 5905-01-012-3035
NSN 5990-01-380-6121
NSN 5996-01-227-4496
NSN 6135-01-380-4396
NSN 5950-01-305-4305
NSN 6610-00-278-7647
NSN 7035-00-104-7613