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 6650-01-535-6287
NSN 5935-00-316-6186
NSN 5895-01-100-4638
NSN 7035-01-584-1350
NSN 6320-00-857-4073
NSN 5930-00-288-0504
NSN 6240-01-534-5829
NSN 6240-00-786-6170
NSN 5996-00-226-5364
NSN 5855-01-483-2774
NSN 5998-00-319-2833
NSN 5998-01-346-8898