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 6105-00-816-9397
NSN 6650-00-076-1883
NSN 5895-01-552-8774
NSN 5990-01-346-5422
NSN 5925-01-420-1777
NSN 5965-01-147-8874
NSN 5996-00-598-4839
NSN 5935-01-598-2154
NSN 6220-00-615-2168
NSN 5935-01-557-1966
NSN 5990-00-128-6289
NSN 4140-00-064-7847