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 6110-01-384-3259
NSN 6620-01-364-0195
NSN 5905-01-486-3726
NSN 6105-01-408-8932
NSN 2925-00-631-1709
NSN 6135-01-260-7180
NSN 5920-01-442-0732
NSN 5835-01-616-6131
NSN 5920-00-995-6079
NSN 5855-00-688-9954
NSN 5985-00-766-7799
NSN 5985-01-248-8712