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 5960-01-471-4263
NSN 5990-00-776-6177
NSN 5920-00-669-8538
NSN 6650-01-061-9101
NSN 5965-00-285-0745
NSN 5930-01-237-5482
NSN 5996-00-192-2437
NSN 5950-01-449-2275
NSN 6610-01-042-0917
NSN 5945-01-386-3135
NSN 6240-01-610-8705
NSN 6650-01-207-0829