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 5855-01-622-5992
NSN 7035-01-276-0355
NSN 5915-01-611-5465
NSN 6645-01-022-8400
NSN 6650-00-999-8902
NSN 5920-01-383-5963
NSN 6105-00-016-9473
NSN 5915-00-869-9271
NSN 2925-01-014-0118
NSN 6150-00-189-0292
NSN 5945-01-252-8662
NSN 5960-01-372-5609