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 5945-00-108-7048
NSN 5999-01-161-8984
NSN 5930-01-495-0806
NSN 6685-01-543-8471
NSN 6620-01-401-5356
NSN 6220-00-111-3604
NSN 5835-01-317-8700
NSN 5960-00-204-7506
NSN 6620-01-590-3295
NSN 5935-01-334-2026
NSN 5915-01-247-3558
NSN 5950-01-616-4320