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 5998-01-513-7355
NSN 5855-01-245-8689
NSN 6240-01-245-8996
NSN 6240-01-543-3930
NSN 5985-00-255-3666
NSN 6110-00-967-9007
NSN 5990-00-761-3754
NSN 5960-00-880-4404
NSN 5930-01-456-5679
NSN 6620-01-175-5922
NSN 6145-00-627-9010
NSN 5925-01-562-5829