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 6110-01-206-5162
NSN 5960-01-599-9821
NSN 5925-01-015-5746
NSN 5910-00-991-7178
NSN 5925-01-383-9603
NSN 5920-00-054-3381
NSN 5895-00-999-6734
NSN 6685-01-283-9476
NSN 6685-01-424-8046
NSN 6610-01-365-1896
NSN 5855-00-010-6492
NSN 5925-00-968-7444