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 6650-01-429-9242
NSN 5910-01-171-0563
NSN 5975-00-823-0979
NSN 6685-00-809-4297
NSN 5999-00-493-2967
NSN 7035-01-027-2259
NSN 7035-01-429-0431
NSN 6135-00-299-6918
NSN 5960-01-470-1579
NSN 5935-01-497-0731
NSN 5925-01-164-9681
NSN 5835-00-187-1481