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 6150-00-103-4964
NSN 6105-00-808-9527
NSN 7035-00-421-8710
NSN 5950-00-833-9515
NSN 5925-01-253-8417
NSN 5930-01-249-8061
NSN 5998-01-032-4722
NSN 5990-01-066-5227
NSN 6110-00-833-9566
NSN 5895-01-031-2038
NSN 5960-00-034-7925
NSN 6150-00-198-7395