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 6135-01-486-7973
NSN 6130-01-419-7091
NSN 5990-00-184-5750
NSN 6320-01-227-2648
NSN 5935-00-453-8699
NSN 5965-01-083-2867
NSN 5910-01-067-8361
NSN 7035-01-490-5342
NSN 5920-01-017-8902
NSN 6650-01-364-8504
NSN 6150-01-444-3127
NSN 5960-00-188-8648