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 5965-01-088-5414
NSN 5835-00-233-6327
NSN 5910-01-089-8395
NSN 6135-00-491-9864
NSN 5950-01-081-0877
NSN 6135-00-985-7887
NSN 5950-01-204-2869
NSN 5905-01-044-5183
NSN 6645-01-034-0469
NSN 5895-01-448-5193
NSN 6650-00-680-9595
NSN 6320-00-459-8973