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 5895-01-032-5929
NSN 5915-01-398-9831
NSN 5935-01-284-0522
NSN 5905-01-482-0973
NSN 5999-01-583-4749
NSN 6650-00-513-5651
NSN 6145-01-424-5564
NSN 5935-01-380-6241
NSN 5998-00-188-0486
NSN 2925-01-360-3575
NSN 5990-01-465-9235
NSN 6685-01-361-3504