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 2925-01-141-7563
NSN 6130-01-292-6083
NSN 6650-01-633-9147
NSN 6320-00-261-9136
NSN 5985-01-498-0133
NSN 5925-00-364-7969
NSN 5998-01-382-5827
NSN 6320-01-344-6511
NSN 5915-00-083-9552
NSN 5945-01-209-5319
NSN 5999-00-615-9375
NSN 5965-01-445-9403