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 5975-01-582-4858
NSN 5855-01-188-4049
NSN 5935-00-816-9923
NSN 5895-01-244-2659
NSN 5945-01-301-3780
NSN 5905-00-518-7866
NSN 5945-00-976-3783
NSN 6240-01-469-9550
NSN 6645-00-183-8812
NSN 6130-01-037-7326
NSN 5910-01-231-5891
NSN 5996-01-081-8002