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 5945-00-510-4293
NSN 6240-00-973-8390
NSN 5930-01-660-1001
NSN 4140-00-239-7409
NSN 5905-01-173-4332
NSN 5999-01-123-9561
NSN 7035-00-413-0992
NSN 5960-00-157-5983
NSN 5895-01-412-0478
NSN 5855-00-185-1560
NSN 5996-01-547-6638
NSN 5985-01-566-8852