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 5920-01-446-1123
NSN 6220-01-397-0435
NSN 5895-00-218-6880
NSN 5945-01-379-7219
NSN 6130-01-516-6444
NSN 6240-01-554-5693
NSN 6105-01-332-4218
NSN 5895-01-340-3813
NSN 5930-00-371-8420
NSN 7035-01-422-4642
NSN 5935-01-284-4609
NSN 5996-01-422-8103