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 6105-00-614-8003
NSN 6620-01-606-8964
NSN 5935-01-319-5223
NSN 6110-00-585-8920
NSN 5935-00-005-9399
NSN 5999-01-171-7722
NSN 5895-00-370-1718
NSN 5920-01-076-9774
NSN 5950-01-151-2817
NSN 5996-01-630-2492
NSN 6220-01-493-7932
NSN 6320-01-190-1397