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 5915-01-436-9859
NSN 6105-01-351-8436
NSN 6650-01-621-5050
NSN 5960-01-449-1310
NSN 6620-01-391-7331
NSN 6135-00-557-8874
NSN 6110-01-388-3621
NSN 5855-01-128-1762
NSN 5965-00-612-0072
NSN 2925-00-816-8765
NSN 2925-01-250-2731
NSN 5950-01-278-9057