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 6130-00-248-7244
NSN 5910-01-545-0280
NSN 5935-00-460-2166
NSN 5985-01-425-1753
NSN 5910-01-447-5991
NSN 5960-01-047-5155
NSN 6135-01-391-6515
NSN 5985-01-534-3420
NSN 5945-01-437-8905
NSN 6110-01-005-5140
NSN 5945-01-431-1540
NSN 5910-00-589-5193