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 5990-01-022-6592
NSN 7035-01-434-6134
NSN 6105-00-537-9042
NSN 5998-00-031-9540
NSN 5935-01-282-8221
NSN 2925-01-297-2315
NSN 5985-00-215-5874
NSN 5895-00-170-4568
NSN 5999-01-230-9657
NSN 5930-01-552-5796
NSN 6620-00-382-8827
NSN 6650-01-242-8087