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 6645-00-476-7176
NSN 5950-01-178-5251
NSN 5855-01-486-5046
NSN 7035-00-193-2269
NSN 7035-01-029-7221
NSN 5935-01-184-3550
NSN 5835-00-583-1316
NSN 5910-01-473-8068
NSN 5960-01-558-7787
NSN 5920-01-477-7221
NSN 5930-00-401-3022
NSN 6685-01-503-1703