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 5855-00-149-0766
NSN 5960-01-267-3356
NSN 6610-00-122-6625
NSN 6620-01-518-7803
NSN 5925-01-098-7829
NSN 5975-01-020-7869
NSN 5985-01-586-6700
NSN 5925-01-176-0922
NSN 6240-01-383-7554
NSN 5935-00-617-5404
NSN 5935-01-007-2791
NSN 5895-01-352-5695