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 5996-01-465-2305
NSN 6220-01-081-7631
NSN 5925-01-399-0613
NSN 5996-00-389-7404
NSN 6135-00-377-9165
NSN 6110-00-887-1923
NSN 5930-01-657-8177
NSN 5985-01-421-2527
NSN 6150-00-057-9089
NSN 5915-00-430-7543
NSN 6685-01-499-1995
NSN 5950-00-961-1638