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 5915-01-442-6484
NSN 6610-01-321-6904
NSN 6150-01-537-9680
NSN 5855-01-656-6808
NSN 5935-01-412-0467
NSN 6220-00-595-6954
NSN 5925-00-468-2757
NSN 5930-00-615-7880
NSN 5965-01-310-0634
NSN 5855-00-138-2386
NSN 5925-01-449-8698
NSN 5895-00-212-7451