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 6105-00-925-2226
NSN 6130-01-625-9949
NSN 5930-01-466-5402
NSN 5930-01-290-8999
NSN 5910-01-413-4346
NSN 6240-01-274-4237
NSN 2925-01-509-3783
NSN 6320-01-648-5538
NSN 5930-01-458-2887
NSN 6150-01-154-7733
NSN 5910-00-349-9672
NSN 5985-01-086-1209