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 6135-00-583-3966
NSN 6320-01-449-1014
NSN 5855-01-657-7657
NSN 6320-00-194-4252
NSN 6105-01-243-3678
NSN 6105-00-560-2116
NSN 5935-01-264-9605
NSN 5910-01-624-0104
NSN 6240-00-326-2966
NSN 6610-00-466-3104
NSN 5835-01-555-8963
NSN 5998-00-601-0673