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 5996-01-263-7934
NSN 5996-01-453-6127
NSN 5915-01-575-3695
NSN 5996-01-100-2952
NSN 5985-01-454-2780
NSN 5999-01-462-6241
NSN 6645-01-400-2119
NSN 4140-00-931-9638
NSN 5975-01-444-3337
NSN 5935-01-020-9867
NSN 6220-01-515-6886
NSN 5930-01-286-5184