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 5950-01-036-9874
NSN 5960-00-512-9121
NSN 5950-00-278-1201
NSN 5985-01-420-7482
NSN 5920-01-414-6983
NSN 5930-01-296-5431
NSN 5960-01-605-9921
NSN 6220-00-861-4131
NSN 6610-00-100-1195
NSN 5998-01-070-2575
NSN 6240-01-499-9150
NSN 5910-01-067-9403