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 5998-01-039-1693
NSN 5935-01-146-5537
NSN 6240-00-114-5105
NSN 5910-01-599-6204
NSN 6685-01-508-5432
NSN 5910-00-509-9973
NSN 6130-00-299-6920
NSN 6110-01-191-0127
NSN 6620-01-227-4380
NSN 5930-01-285-0926
NSN 5895-01-494-9674
NSN 6610-01-212-9817