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 5935-00-011-4567
NSN 6110-00-255-6502
NSN 6620-01-192-6186
NSN 6150-01-644-6991
NSN 5960-01-092-0163
NSN 5920-00-094-0655
NSN 6610-00-107-1944
NSN 6620-00-234-8918
NSN 5905-01-008-8699
NSN 5835-01-024-9249
NSN 5996-01-495-0492
NSN 5990-01-162-9220