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 5960-01-005-6606
NSN 5835-00-480-5671
NSN 6150-00-681-1664
NSN 5960-01-212-8118
NSN 5960-01-032-4229
NSN 5930-01-192-5198
NSN 6145-01-580-1025
NSN 6135-01-138-8157
NSN 6320-01-618-7800
NSN 5990-01-476-9956
NSN 6135-00-016-0071
NSN 6110-00-119-9416