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 5999-00-800-6123
NSN 6685-00-983-5326
NSN 5950-00-467-1440
NSN 6685-00-145-5269
NSN 5945-01-525-8251
NSN 6130-00-473-2270
NSN 6610-00-697-8644
NSN 5925-01-421-5731
NSN 6220-01-179-4313
NSN 6130-00-987-3288
NSN 5920-00-773-1282
NSN 5915-00-887-6119