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 5945-01-556-7258
NSN 6650-01-287-2628
NSN 5935-01-020-6935
NSN 6130-01-350-3585
NSN 6320-01-056-1164
NSN 6110-00-153-5395
NSN 5990-00-681-2789
NSN 6110-01-631-8165
NSN 5990-01-024-9659
NSN 5915-00-442-5168
NSN 5999-00-248-5814
NSN 5996-01-273-7333