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 5999-00-804-8184
NSN 6130-01-502-9113
NSN 5930-01-505-1597
NSN 6150-01-109-7613
NSN 6130-01-411-4849
NSN 5998-00-229-3756
NSN 5950-01-600-1432
NSN 6150-00-269-8447
NSN 6620-00-959-6614
NSN 5855-00-285-8172
NSN 6320-01-054-3046
NSN 5920-00-288-5849