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 5996-01-596-3039
NSN 6105-01-350-3333
NSN 5925-01-576-9256
NSN 5999-00-194-4112
NSN 6240-01-387-2727
NSN 5910-01-587-1303
NSN 6620-00-170-5296
NSN 5915-01-474-8027
NSN 5895-01-088-4522
NSN 5910-01-391-6068
NSN 5960-00-326-9713
NSN 5965-00-150-1144