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 5998-00-804-0284
NSN 6145-01-216-7417
NSN 6320-01-353-9753
NSN 5965-01-193-0420
NSN 5835-01-297-1909
NSN 5920-00-896-7348
NSN 5998-00-528-9032
NSN 5945-00-810-6817
NSN 6650-00-925-1274
NSN 5990-00-797-2592
NSN 6610-01-200-6861
NSN 5945-01-152-2945