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 5895-01-484-5870
NSN 5930-01-014-7143
NSN 6110-01-369-4516
NSN 6150-01-634-0575
NSN 5905-01-630-5600
NSN 6650-01-317-2101
NSN 5998-01-138-9095
NSN 5935-01-274-9946
NSN 5935-01-009-5140
NSN 5925-00-177-4654
NSN 5950-01-085-0183
NSN 6610-01-441-1581