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 6110-01-497-1041
NSN 5975-00-263-3379
NSN 5998-01-174-8192
NSN 6685-01-540-5245
NSN 5998-00-084-1583
NSN 5855-01-323-5394
NSN 4140-01-429-6639
NSN 5920-01-278-0600
NSN 5990-01-467-7575
NSN 5945-01-613-2250
NSN 5895-00-233-7309
NSN 6320-00-149-7570