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 6620-00-672-1957
NSN 5855-01-406-4821
NSN 5935-00-883-5260
NSN 5998-00-028-3488
NSN 6110-00-753-7677
NSN 6130-00-397-7690
NSN 6110-01-422-1572
NSN 5855-01-254-3110
NSN 2925-01-274-8576
NSN 5930-00-182-7617
NSN 5895-00-959-2284
NSN 5905-01-090-0792