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 6105-01-424-8861
NSN 5960-01-309-1280
NSN 6610-01-469-6235
NSN 6240-01-039-0388
NSN 5920-01-006-9821
NSN 5950-01-358-4316
NSN 5895-01-408-5606
NSN 7035-00-541-8516
NSN 5915-00-920-7074
NSN 6130-00-103-7082
NSN 5965-00-981-6509
NSN 7035-01-176-7523