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 6135-01-313-8323
NSN 5925-01-457-0289
NSN 5945-01-452-3008
NSN 5999-00-903-5382
NSN 5925-01-209-2768
NSN 5920-01-193-1356
NSN 6150-01-437-5552
NSN 6685-01-621-4471
NSN 5996-00-143-9377
NSN 5895-01-240-0569
NSN 5855-00-797-8217
NSN 6220-00-149-0977