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 6610-00-333-8223
NSN 5930-00-954-0408
NSN 6105-00-395-7045
NSN 6645-01-383-0106
NSN 5990-01-277-9753
NSN 6650-00-565-1659
NSN 7035-01-165-9120
NSN 6610-01-330-7839
NSN 5950-01-218-2986
NSN 7035-01-486-4118
NSN 6620-01-446-6571
NSN 6645-01-024-8199