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 5920-00-901-7436
NSN 6650-01-029-2995
NSN 5985-01-088-6705
NSN 6110-00-123-1793
NSN 5985-01-444-4054
NSN 6110-01-027-1851
NSN 5910-01-465-0984
NSN 5835-00-269-2232
NSN 6105-01-138-8673
NSN 6145-01-124-2124
NSN 5945-01-586-9882
NSN 5998-01-372-1290