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 6130-01-311-3249
NSN 6110-01-416-1748
NSN 5999-01-236-4378
NSN 5930-01-318-4505
NSN 5905-00-832-4752
NSN 6685-01-482-1328
NSN 6135-01-372-6985
NSN 5990-01-303-6110
NSN 6135-01-552-1568
NSN 5910-01-654-9255
NSN 6620-01-352-5640
NSN 6650-01-258-5871