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 6150-00-929-6164
NSN 5960-01-503-0362
NSN 6110-01-357-9106
NSN 6650-01-068-3997
NSN 6220-00-595-6954
NSN 5985-01-454-5165
NSN 5960-01-447-7074
NSN 5945-00-871-5860
NSN 5950-01-155-1303
NSN 6135-00-871-3646
NSN 6105-00-279-3044
NSN 5998-01-517-2572