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 7035-01-167-2241
NSN 5915-01-089-7930
NSN 5895-01-357-1966
NSN 5996-01-564-4181
NSN 5920-00-189-0858
NSN 6150-01-451-6761
NSN 6150-01-006-5090
NSN 6150-01-439-5533
NSN 5999-00-737-0503
NSN 4140-00-806-9952
NSN 5965-01-332-9825
NSN 6685-01-605-5707