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 6135-01-062-9356
NSN 5950-01-461-3109
NSN 2925-01-580-1527
NSN 5985-01-392-0926
NSN 6645-00-940-0774
NSN 6645-01-308-0227
NSN 6105-01-606-8838
NSN 6610-00-774-5656
NSN 6220-01-406-3167
NSN 5999-01-449-1442
NSN 6150-00-693-4818
NSN 6650-01-579-7240