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 5985-01-100-5085
NSN 6320-01-489-6044
NSN 6645-00-816-5337
NSN 5915-00-735-5195
NSN 5930-01-127-5024
NSN 5996-00-913-9681
NSN 6145-00-730-3933
NSN 6620-00-943-8020
NSN 6105-01-502-7659
NSN 6105-00-138-5360
NSN 5998-01-602-7847
NSN 5935-00-627-1132