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 5910-01-455-4903
NSN 6620-00-399-0087
NSN 5935-01-566-1058
NSN 7035-00-870-0290
NSN 6685-00-433-2892
NSN 7035-01-628-5662
NSN 5990-00-539-7859
NSN 5945-00-389-1400
NSN 5945-00-337-6767
NSN 5835-00-583-1316
NSN 5905-01-419-6176
NSN 6150-01-270-1099