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 5965-01-138-4979
NSN 6150-00-102-7881
NSN 6135-01-656-0761
NSN 5895-01-461-8287
NSN 6240-01-157-0453
NSN 5895-00-348-3802
NSN 6650-01-075-8355
NSN 5960-01-172-9724
NSN 5930-00-187-5146
NSN 5930-00-134-5322
NSN 5835-00-061-5717
NSN 5925-01-188-7630