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 6240-01-527-8319
NSN 5935-00-165-1020
NSN 6610-00-489-9730
NSN 6650-01-471-4048
NSN 6220-01-105-6613
NSN 6135-00-134-6648
NSN 6105-01-146-8148
NSN 6240-01-422-2760
NSN 6620-00-257-2783
NSN 5965-01-589-1840
NSN 6320-01-250-0290
NSN 5915-00-503-4842