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 5945-00-513-9716
NSN 5930-01-212-0008
NSN 6130-01-608-4821
NSN 5930-01-212-3373
NSN 5998-01-355-9457
NSN 5895-01-372-2301
NSN 5915-01-630-2779
NSN 5920-01-252-8660
NSN 6645-01-494-3845
NSN 4140-01-547-4365
NSN 5935-01-359-0276
NSN 6320-01-495-6893