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 5965-00-236-0016
NSN 6240-01-146-8219
NSN 5835-00-408-5499
NSN 6135-01-568-9107
NSN 5999-01-006-7352
NSN 4140-01-065-9367
NSN 5835-00-863-0959
NSN 6135-00-112-8637
NSN 5915-01-562-4137
NSN 5990-01-336-3976
NSN 6650-01-341-8097
NSN 6650-00-356-8405