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 6650-01-398-1884
NSN 5930-01-430-1785
NSN 5935-01-033-5409
NSN 6650-01-616-9298
NSN 2925-01-607-4340
NSN 6130-00-100-0175
NSN 5915-01-322-8934
NSN 2925-01-412-9520
NSN 6135-01-184-0727
NSN 5999-01-059-2775
NSN 5920-01-175-3523
NSN 5996-00-288-1829