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 5925-01-473-5349
NSN 6650-01-165-2175
NSN 6620-00-351-9949
NSN 5915-01-063-2713
NSN 5930-01-107-9780
NSN 5935-01-447-3519
NSN 5855-00-337-3679
NSN 6105-00-119-2212
NSN 5855-01-286-9928
NSN 6220-00-176-5912
NSN 5910-01-020-7700
NSN 4140-00-905-8331