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 5960-00-246-4623
NSN 5835-01-010-3103
NSN 6650-00-405-0702
NSN 6685-01-577-2819
NSN 6150-00-980-2894
NSN 5996-00-940-8927
NSN 6135-01-333-6737
NSN 5965-01-565-6976
NSN 6220-01-492-1902
NSN 5855-00-237-4088
NSN 5920-01-624-5901
NSN 5905-00-767-8172