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 7035-01-146-7096
NSN 5925-01-633-2302
NSN 6105-01-155-0160
NSN 6685-00-927-6280
NSN 5998-00-583-0527
NSN 7035-00-286-6221
NSN 6610-01-649-3628
NSN 6320-01-141-3791
NSN 6240-00-583-3818
NSN 6650-01-589-3585
NSN 5935-00-549-4218
NSN 5975-01-469-2842