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 6130-01-024-1679
NSN 5920-01-634-0250
NSN 6645-01-500-0827
NSN 5960-01-426-4242
NSN 5915-00-205-2615
NSN 6110-01-252-9619
NSN 5930-00-701-5331
NSN 5855-01-448-0695
NSN 5998-01-328-7504
NSN 4140-00-846-3423
NSN 6150-01-068-6235
NSN 7035-01-101-5111