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 5930-00-148-8339
NSN 6110-01-119-6076
NSN 5905-01-371-3628
NSN 4140-01-557-2938
NSN 5895-01-462-6022
NSN 6620-01-072-1034
NSN 5925-00-156-4044
NSN 5905-00-617-6912
NSN 5935-01-423-9971
NSN 5915-01-437-8858
NSN 5950-01-423-7465
NSN 7035-00-626-1958