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 6650-01-487-6274
NSN 5905-00-683-3521
NSN 6650-01-064-8941
NSN 4140-00-289-4334
NSN 5855-01-231-4945
NSN 6105-00-144-1754
NSN 6650-00-862-7143
NSN 6135-01-656-0761
NSN 7035-00-940-2486
NSN 5950-01-417-5599
NSN 6240-00-594-7138
NSN 5895-00-409-5139