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 5935-00-370-9639
NSN 6135-01-469-7574
NSN 7035-01-541-5414
NSN 6105-01-394-4175
NSN 6110-00-773-0915
NSN 5960-01-137-9316
NSN 5975-00-949-6415
NSN 6220-00-888-4933
NSN 5920-01-237-7296
NSN 5930-01-352-3623
NSN 5945-01-119-4019
NSN 6610-00-814-8598