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 6610-00-292-9895
NSN 5895-01-601-6736
NSN 6620-01-248-0358
NSN 7035-00-392-5417
NSN 5905-00-753-0299
NSN 5975-01-588-4599
NSN 6130-00-178-0716
NSN 6110-00-156-6468
NSN 6650-00-233-0705
NSN 5945-00-819-1131
NSN 5930-00-032-0343
NSN 5950-00-949-4242