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 5950-01-115-4323
NSN 5960-00-899-0942
NSN 6645-00-724-2199
NSN 5990-00-962-2806
NSN 5835-01-054-2094
NSN 5905-00-672-7787
NSN 6240-01-400-1311
NSN 6145-01-089-6146
NSN 5935-00-102-5173
NSN 5999-00-157-1284
NSN 5925-00-523-2755
NSN 5925-01-545-4150