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 5915-00-462-2878
NSN 5950-01-395-0039
NSN 6150-01-409-1476
NSN 5998-00-800-6769
NSN 5925-01-142-7775
NSN 6645-00-935-7046
NSN 6650-00-766-5137
NSN 6685-01-004-8958
NSN 6130-01-446-6252
NSN 5990-01-019-6609
NSN 5930-00-155-5917
NSN 5985-00-956-5138