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 5945-00-972-8242
NSN 6320-00-330-4327
NSN 6240-01-486-6451
NSN 5999-00-061-1373
NSN 5915-00-197-4753
NSN 6150-00-938-6031
NSN 5905-00-821-7396
NSN 6650-01-115-1443
NSN 5999-00-501-8433
NSN 5985-01-515-2383
NSN 5945-01-445-6081
NSN 5920-01-578-3827