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 5960-01-262-0359
NSN 5895-01-065-0118
NSN 5910-00-880-9223
NSN 6110-00-964-3514
NSN 5905-01-509-8316
NSN 5990-01-341-5735
NSN 5855-01-525-4720
NSN 5925-01-442-0650
NSN 6240-00-416-6140
NSN 6220-00-473-0517
NSN 5996-01-102-1246
NSN 5905-01-134-5241