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 6240-01-469-6686
NSN 5855-00-532-0025
NSN 5945-01-036-6578
NSN 6105-00-344-8170
NSN 5960-01-407-1350
NSN 6145-01-486-0900
NSN 5950-01-326-8508
NSN 5990-01-514-8708
NSN 6610-01-461-1644
NSN 5990-00-524-2293
NSN 5930-01-022-5924
NSN 6610-00-239-8613