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 5965-01-312-7972
NSN 6105-01-443-6858
NSN 5990-01-387-6114
NSN 6645-00-135-7480
NSN 6620-01-193-7774
NSN 5990-00-247-0975
NSN 6110-00-303-4955
NSN 6135-00-926-8322
NSN 2925-00-284-1534
NSN 6620-01-469-2352
NSN 5905-00-225-8402
NSN 6650-01-646-1643