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 6620-00-273-8735
NSN 5960-01-522-0391
NSN 5985-00-671-9707
NSN 4140-01-431-9065
NSN 5999-00-556-6313
NSN 6650-00-113-7698
NSN 5895-01-423-8974
NSN 5999-01-463-8641
NSN 5920-00-305-2867
NSN 6145-01-361-1779
NSN 5915-01-296-5115
NSN 5996-01-218-4246