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 5945-01-059-8610
NSN 7035-01-227-2546
NSN 5835-01-431-6877
NSN 5915-01-341-9547
NSN 6220-00-177-3086
NSN 5998-01-450-4510
NSN 5950-00-101-2640
NSN 5965-00-716-7078
NSN 5960-00-100-5915
NSN 5920-01-240-2362
NSN 5935-00-963-9724
NSN 5905-00-191-9671