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 5945-01-464-3854
NSN 7035-00-541-8516
NSN 5999-00-055-3225
NSN 5998-01-508-2107
NSN 5910-01-140-3078
NSN 5835-01-652-4959
NSN 2925-01-308-2195
NSN 5998-01-012-0491
NSN 2925-01-151-6969
NSN 6620-01-476-7355
NSN 5985-00-243-4160
NSN 6650-01-186-5762