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 6105-00-465-2785
NSN 5998-01-201-3758
NSN 6110-01-443-2468
NSN 5950-01-319-4721
NSN 5930-01-069-7179
NSN 6110-00-471-3385
NSN 5950-01-568-1427
NSN 5930-00-633-2363
NSN 2925-00-816-8765
NSN 5925-01-227-7717
NSN 5990-01-303-6110
NSN 5950-00-171-2894