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 2925-00-624-7167
NSN 5985-01-267-8817
NSN 5935-01-141-7694
NSN 6135-01-633-8502
NSN 6320-01-415-0953
NSN 6650-00-515-6002
NSN 5855-01-290-3248
NSN 6150-01-648-0477
NSN 6135-00-100-8890
NSN 5999-01-043-7440
NSN 6650-01-379-2953
NSN 6110-01-534-4944