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 5930-01-114-3462
NSN 5935-00-838-0852
NSN 7035-00-392-5417
NSN 6135-01-391-6515
NSN 6105-00-262-6843
NSN 5920-01-616-2943
NSN 4140-01-366-0336
NSN 6645-01-346-4505
NSN 6105-00-200-8074
NSN 6685-01-492-3382
NSN 5965-00-508-1238
NSN 6105-01-215-1007