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 5855-01-229-3864
NSN 6130-01-435-8235
NSN 5930-01-574-6333
NSN 5960-00-707-3335
NSN 5930-01-528-8385
NSN 6645-01-462-2101
NSN 5999-01-501-9023
NSN 5895-01-550-5062
NSN 6620-00-849-0450
NSN 5960-01-541-9884
NSN 6320-01-054-3046
NSN 5950-01-556-7989