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 5910-01-388-2895
NSN 6320-01-504-3948
NSN 6220-01-462-2613
NSN 6150-01-242-1664
NSN 5925-01-486-5910
NSN 6645-01-630-8891
NSN 5910-01-416-2248
NSN 6240-00-931-2395
NSN 7035-01-403-2841
NSN 5920-00-449-0063
NSN 6320-01-652-3806
NSN 5945-00-929-7894