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 5990-01-357-6175
NSN 5945-00-726-5019
NSN 5935-01-219-1418
NSN 5910-01-630-3863
NSN 6320-00-779-5923
NSN 5935-01-180-9499
NSN 5985-01-190-9758
NSN 6220-01-442-7209
NSN 2925-00-632-8153
NSN 6240-00-997-4559
NSN 5960-01-640-9971
NSN 5950-01-591-3413