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 6645-01-571-8578
NSN 5855-00-079-2370
NSN 6135-01-313-8323
NSN 5910-01-384-3808
NSN 5920-01-055-2024
NSN 5999-01-492-5856
NSN 5930-01-587-8266
NSN 2925-01-141-7563
NSN 5950-00-525-2117
NSN 5950-00-717-5133
NSN 6610-01-386-4582
NSN 5910-00-908-0768