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 2925-01-430-4206
NSN 5895-00-126-2621
NSN 5945-01-012-9568
NSN 6105-01-223-3497
NSN 5996-01-102-6646
NSN 5910-01-252-5745
NSN 5835-00-980-0468
NSN 6685-00-188-1991
NSN 5996-01-155-6922
NSN 5925-00-706-9975
NSN 5950-00-395-1312
NSN 6610-00-141-0393