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 7035-01-556-2554
NSN 6645-01-615-4448
NSN 6650-01-482-4284
NSN 5999-00-113-9325
NSN 6105-00-503-4533
NSN 6150-01-580-4315
NSN 5905-00-691-0226
NSN 5960-01-474-4843
NSN 6150-01-429-8022
NSN 5990-01-346-8782
NSN 5975-01-606-9379
NSN 6685-01-502-5836