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 5996-01-322-9007
NSN 6650-00-107-8509
NSN 5905-01-253-4574
NSN 5855-01-042-7990
NSN 6135-00-715-4001
NSN 6145-00-330-9578
NSN 6130-01-431-9019
NSN 6105-00-504-2822
NSN 6110-00-421-1650
NSN 5920-00-632-1308
NSN 6610-01-394-1799
NSN 7035-01-087-7727