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 6110-00-222-3317
NSN 5910-01-648-7798
NSN 5910-01-249-2967
NSN 5945-01-391-3510
NSN 4140-01-291-4838
NSN 5935-01-025-0169
NSN 7035-01-206-9143
NSN 5910-01-592-1459
NSN 5925-00-952-5824
NSN 6650-00-859-1859
NSN 6320-01-141-1665
NSN 6320-00-725-0754