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 5895-01-359-9723
NSN 6110-01-056-4378
NSN 5855-01-480-3194
NSN 6220-01-634-0660
NSN 6320-01-466-4175
NSN 5920-01-256-4918
NSN 5990-01-240-1100
NSN 5935-01-624-0873
NSN 5965-00-504-6753
NSN 6650-00-259-2605
NSN 5935-01-068-0799
NSN 5925-01-242-5047