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 5915-00-513-9701
NSN 7035-00-803-3056
NSN 5950-01-549-3657
NSN 5985-01-605-2470
NSN 6110-00-510-3788
NSN 5895-00-841-1745
NSN 5920-01-392-1484
NSN 6135-00-284-1406
NSN 6105-00-575-9720
NSN 6105-01-449-9954
NSN 5998-01-448-9507
NSN 5895-00-912-4745