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 6110-00-269-2696
NSN 5950-01-633-4086
NSN 6240-00-071-1280
NSN 6620-01-020-4526
NSN 5925-01-332-0279
NSN 6320-01-609-8903
NSN 5920-00-594-3124
NSN 5910-01-495-2563
NSN 4140-01-147-8525
NSN 6650-00-000-0164
NSN 6105-01-369-6173
NSN 5925-01-170-4150