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 5965-00-898-1356
NSN 6240-00-409-8670
NSN 5999-00-269-5320
NSN 6150-01-654-1439
NSN 5935-00-332-4796
NSN 5998-01-573-4607
NSN 6110-01-071-4465
NSN 5920-01-339-7421
NSN 5960-01-522-0391
NSN 6110-01-449-0150
NSN 6130-00-451-7066
NSN 5999-00-645-8875