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 6240-01-306-6796
NSN 5895-01-231-9519
NSN 5855-01-444-4228
NSN 5965-01-229-0786
NSN 6650-00-064-7199
NSN 5935-01-502-3572
NSN 6645-01-091-0009
NSN 5895-00-105-3675
NSN 5950-01-212-8679
NSN 6320-00-225-7013
NSN 6110-01-217-8817
NSN 6105-01-641-9590