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 6240-00-092-3186
NSN 5905-00-381-9668
NSN 6650-01-360-3848
NSN 5855-01-212-1623
NSN 5895-01-370-4323
NSN 5920-01-292-7625
NSN 5905-01-461-9294
NSN 5910-01-539-1959
NSN 5945-00-038-7776
NSN 5950-01-556-7989
NSN 5835-01-327-0770
NSN 5975-00-762-1251