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 5895-00-268-7716
NSN 5990-01-200-7460
NSN 5990-01-485-0260
NSN 6650-01-193-5911
NSN 6150-01-053-6289
NSN 5950-01-118-1898
NSN 6135-01-441-7922
NSN 5985-01-089-9020
NSN 2925-00-343-3235
NSN 6110-01-266-6752
NSN 5999-00-382-9804
NSN 6105-00-471-5545