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 6320-01-015-9856
NSN 2925-00-794-8761
NSN 6650-00-854-0265
NSN 5965-01-375-5238
NSN 5998-00-350-7886
NSN 5960-01-541-5734
NSN 5990-00-827-0684
NSN 6620-00-485-8081
NSN 5910-00-081-9173
NSN 5996-01-080-7943
NSN 6135-01-322-4655
NSN 5835-01-113-4604