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 5998-01-010-1668
NSN 5985-00-709-6214
NSN 5930-00-490-6248
NSN 6610-00-482-7339
NSN 6650-01-017-6716
NSN 5990-00-296-4825
NSN 5950-01-382-5593
NSN 5920-01-409-2830
NSN 6130-00-902-0506
NSN 5915-01-352-1274
NSN 5920-00-755-3235
NSN 6620-00-761-2540