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 5965-00-045-7156
NSN 6105-01-245-8725
NSN 5855-01-369-4192
NSN 5910-00-894-3704
NSN 6135-01-461-2915
NSN 5935-01-191-0165
NSN 5855-01-455-1491
NSN 5996-01-512-0800
NSN 6145-01-425-0491
NSN 6130-01-092-6847
NSN 5910-00-161-4227
NSN 5996-01-158-0086