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 5960-00-275-0910
NSN 5925-01-328-6237
NSN 7035-01-169-6551
NSN 5905-01-263-4650
NSN 5930-00-616-1861
NSN 5945-01-297-1971
NSN 5915-01-660-2413
NSN 5905-01-180-8108
NSN 5996-00-503-1900
NSN 5945-01-339-0256
NSN 6240-00-821-5125
NSN 5999-01-401-5322