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 5915-01-252-8683
NSN 5998-01-315-8330
NSN 5950-01-576-5770
NSN 5915-00-318-8872
NSN 5945-01-047-9194
NSN 5925-01-073-7034
NSN 5915-01-607-1055
NSN 6150-01-592-4267
NSN 6320-01-240-4637
NSN 5935-00-377-8033
NSN 5965-00-665-2156
NSN 5895-01-490-6738