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 6130-00-098-1786
NSN 5998-01-453-2632
NSN 7035-00-413-0992
NSN 5915-01-617-1005
NSN 5855-01-180-5369
NSN 5915-01-472-2089
NSN 6105-01-063-7704
NSN 5996-00-978-2985
NSN 5905-01-398-3526
NSN 5895-00-242-9959
NSN 6135-01-436-7733
NSN 6320-01-422-1212