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 6620-01-114-5760
NSN 5895-00-585-0039
NSN 6620-00-527-6523
NSN 5998-01-262-4098
NSN 5998-00-094-7480
NSN 6610-01-465-1320
NSN 6110-00-598-2574
NSN 6220-00-061-4140
NSN 5965-01-265-6814
NSN 6220-01-182-3380
NSN 6150-01-497-2596
NSN 6150-00-278-1294