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 5855-01-262-1766
NSN 5920-00-912-6494
NSN 5855-01-624-7115
NSN 5930-01-609-3323
NSN 4140-00-189-0235
NSN 6620-00-102-7442
NSN 5950-01-657-4245
NSN 6110-01-522-1697
NSN 5985-01-431-5813
NSN 6650-00-105-8063
NSN 6110-00-919-4637
NSN 5965-01-021-4163