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 6130-01-445-5878
NSN 6150-01-378-8393
NSN 6135-00-715-4001
NSN 5920-01-392-6244
NSN 5905-00-983-6014
NSN 5960-01-575-7818
NSN 6610-01-003-9763
NSN 5985-01-610-4295
NSN 5910-01-186-5140
NSN 5895-01-200-6694
NSN 5920-00-369-0631
NSN 6645-01-023-8020