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 6240-01-078-3687
NSN 6130-01-239-3925
NSN 5998-00-987-9875
NSN 5999-00-288-5954
NSN 2925-01-400-2286
NSN 5910-01-514-8888
NSN 5895-01-482-9824
NSN 6220-00-860-7874
NSN 4140-01-007-8902
NSN 5930-01-425-1352
NSN 6110-01-646-4195
NSN 5835-01-099-7867