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 6130-00-778-9793
NSN 5950-01-469-3401
NSN 6105-01-367-2269
NSN 6105-01-394-4175
NSN 6650-01-616-1337
NSN 6220-00-466-2681
NSN 6645-01-235-4579
NSN 7035-01-411-6062
NSN 6610-00-227-8846
NSN 5950-01-519-0731
NSN 6645-00-819-5045
NSN 6220-00-480-7722