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 6650-01-008-0724
NSN 5945-01-235-5616
NSN 5945-01-176-7270
NSN 6220-01-556-7164
NSN 5950-01-064-9310
NSN 5935-01-359-8827
NSN 7035-00-541-8516
NSN 6105-00-855-0760
NSN 5835-01-632-6627
NSN 5855-00-925-0114
NSN 6650-01-385-9447
NSN 5960-01-009-5400