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 6150-00-596-9882
NSN 6240-01-468-6408
NSN 5905-01-478-5076
NSN 6650-01-072-6393
NSN 6105-01-246-5024
NSN 6650-01-350-2515
NSN 5965-01-415-0872
NSN 5920-01-539-9585
NSN 5935-00-116-8254
NSN 6130-00-132-2907
NSN 6650-00-273-8732
NSN 5930-01-086-0820