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 5998-00-754-7492
NSN 5915-01-561-4077
NSN 5998-01-020-7274
NSN 6110-01-413-4941
NSN 6105-00-500-0938
NSN 5910-00-055-9287
NSN 6220-01-361-4713
NSN 5855-01-109-6433
NSN 5945-01-013-0640
NSN 5835-00-494-8419
NSN 5945-01-268-0706
NSN 5990-01-328-8225