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 5950-01-386-5727
NSN 5855-00-832-7316
NSN 5930-00-151-4787
NSN 6135-01-554-4281
NSN 5935-00-487-9672
NSN 5999-00-763-5601
NSN 6135-01-500-0572
NSN 5935-01-534-5260
NSN 5920-01-271-9140
NSN 6240-01-106-5379
NSN 2925-01-122-8881
NSN 6610-00-466-3104