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 5960-01-409-1917
NSN 5999-00-203-1202
NSN 5855-00-757-5149
NSN 6650-01-564-3452
NSN 6320-01-512-2031
NSN 5965-01-453-1108
NSN 6645-01-015-3684
NSN 5998-01-466-6097
NSN 5965-01-030-4222
NSN 6610-01-483-0584
NSN 6150-01-088-0858
NSN 7035-01-026-1171