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 5910-01-394-4649
NSN 6240-01-217-0432
NSN 5920-01-096-1864
NSN 5960-01-237-5965
NSN 7035-00-865-9105
NSN 5905-01-431-6863
NSN 5985-01-545-4781
NSN 5925-01-146-4088
NSN 5945-00-882-5522
NSN 5835-01-515-6537
NSN 6650-01-493-3093
NSN 7035-00-941-4949