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 6110-01-436-9133
NSN 5965-00-226-0209
NSN 7035-00-155-9513
NSN 6220-01-420-6512
NSN 6150-01-058-1014
NSN 5835-00-092-1136
NSN 5915-00-276-8332
NSN 5910-01-152-7527
NSN 5985-01-610-5389
NSN 5996-01-395-2879
NSN 5920-01-503-2940
NSN 6240-01-443-0519