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 7035-00-001-4586
NSN 5999-01-537-7932
NSN 6135-01-353-3802
NSN 6610-01-502-5417
NSN 6105-01-561-0330
NSN 6610-01-400-3880
NSN 5855-01-020-7982
NSN 5965-00-942-1602
NSN 6150-00-020-6386
NSN 5960-00-458-9575
NSN 5945-01-593-3312
NSN 5999-00-998-4283