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 6135-00-983-9187
NSN 5920-01-492-9173
NSN 6150-01-224-6391
NSN 5990-00-964-5296
NSN 2925-00-284-1534
NSN 6685-01-417-8793
NSN 6150-01-608-0710
NSN 6685-00-104-7149
NSN 5855-01-421-1440
NSN 5965-00-419-9590
NSN 6610-01-524-7068
NSN 5998-00-455-9905