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 5996-01-544-4811
NSN 5965-01-065-5544
NSN 6105-01-400-0895
NSN 5915-01-215-1473
NSN 5999-01-024-9547
NSN 6645-01-653-7762
NSN 6110-01-462-4716
NSN 6320-01-170-0708
NSN 5930-01-357-8000
NSN 5855-01-350-2454
NSN 6135-00-284-1406
NSN 6240-01-378-8227