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 5985-01-370-4311
NSN 5998-01-267-4845
NSN 5915-01-467-9048
NSN 5950-01-419-7834
NSN 6150-01-073-9506
NSN 6610-01-633-8931
NSN 6610-01-399-7613
NSN 6130-00-621-2202
NSN 5985-00-658-2879
NSN 6105-01-198-3967
NSN 5925-01-401-5314
NSN 6645-01-484-1858