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 5855-01-295-2313
NSN 5895-01-016-3240
NSN 6145-00-109-0356
NSN 5905-00-666-4983
NSN 5985-01-322-4933
NSN 5895-00-533-6428
NSN 6645-00-010-3054
NSN 5999-01-250-0610
NSN 6220-01-152-9923
NSN 5835-01-412-0344
NSN 5930-00-186-9934
NSN 6145-00-727-5093