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 6610-01-601-7648
NSN 6105-00-673-4725
NSN 5975-00-079-0022
NSN 6685-00-935-6961
NSN 6650-00-262-2324
NSN 6645-01-395-8463
NSN 5855-01-531-2589
NSN 5965-01-580-4072
NSN 5960-01-408-3702
NSN 6610-00-931-3655
NSN 5975-00-497-7899
NSN 6620-01-200-8176