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 5985-01-590-2089
NSN 6220-01-498-5319
NSN 5998-00-445-1524
NSN 5985-01-530-3340
NSN 6650-00-238-1199
NSN 5975-00-966-7105
NSN 6320-00-809-5744
NSN 5910-01-073-5582
NSN 6130-00-090-9563
NSN 5990-00-193-3028
NSN 5915-00-836-6259
NSN 5945-00-232-7771