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 6220-01-415-2351
NSN 6135-01-216-9771
NSN 6320-01-612-7035
NSN 5945-01-220-4647
NSN 5935-00-030-1563
NSN 5930-01-467-5917
NSN 7035-00-834-2090
NSN 5998-01-021-6625
NSN 6610-01-278-9704
NSN 5925-00-633-6236
NSN 6130-01-306-9751
NSN 6220-00-066-9599