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 5920-01-522-4870
NSN 5915-00-706-4615
NSN 5950-00-015-6645
NSN 5999-01-085-9698
NSN 5999-01-124-0221
NSN 5985-01-641-2731
NSN 6105-00-859-8924
NSN 5915-01-287-1116
NSN 5999-01-618-8010
NSN 5950-01-025-9918
NSN 6645-00-983-2046
NSN 6135-01-341-9814