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 6130-00-796-8760
NSN 5960-00-119-3370
NSN 5925-01-212-1492
NSN 6620-00-510-5162
NSN 5835-01-257-0154
NSN 5895-01-641-2243
NSN 6130-00-654-3290
NSN 5930-00-788-4844
NSN 5910-01-375-9761
NSN 6650-00-550-6111
NSN 6130-00-508-3655
NSN 5930-00-994-4782