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 5930-00-543-1094
NSN 7035-00-803-3056
NSN 6650-01-509-5936
NSN 6110-01-539-9076
NSN 5985-01-268-9600
NSN 5960-01-071-6267
NSN 5895-00-905-7178
NSN 5855-01-028-8387
NSN 5855-01-010-4921
NSN 5930-00-064-3917
NSN 5930-01-513-6725
NSN 5910-01-153-9733