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 6150-01-519-7587
NSN 5910-01-502-9833
NSN 5950-01-220-6626
NSN 5998-01-376-1884
NSN 5930-01-298-3529
NSN 5945-01-514-7307
NSN 6610-01-565-2716
NSN 6110-00-263-6664
NSN 2925-00-880-4061
NSN 2925-00-194-7407
NSN 6650-01-311-6505
NSN 5895-01-201-7700