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 6150-00-821-5561
NSN 5996-01-025-4085
NSN 5935-01-480-8547
NSN 6135-01-089-4888
NSN 5935-01-260-2911
NSN 5945-00-187-7764
NSN 6110-01-142-2550
NSN 6105-01-634-0322
NSN 6240-00-600-7138
NSN 5855-00-548-4742
NSN 5999-01-031-5782
NSN 5950-00-250-4952