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 5985-01-196-1191
NSN 6150-01-236-4419
NSN 5855-00-125-0780
NSN 6685-01-421-4403
NSN 5990-01-601-0466
NSN 6650-01-235-8494
NSN 6610-00-256-8006
NSN 6145-00-117-8861
NSN 5945-01-508-5024
NSN 6150-01-198-6088
NSN 6320-01-268-3072
NSN 5998-00-469-5485