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 6320-00-564-2772
NSN 5930-00-318-9133
NSN 6130-00-001-8429
NSN 6650-01-470-1315
NSN 6105-00-958-7328
NSN 7035-01-287-9817
NSN 6150-01-492-2006
NSN 6645-01-361-8947
NSN 5920-00-493-8307
NSN 6110-01-016-0887
NSN 5990-00-258-0228
NSN 5835-01-284-5689