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 4140-00-679-8630
NSN 7035-01-314-6428
NSN 6320-00-908-6841
NSN 5925-01-141-6688
NSN 5960-00-567-2380
NSN 5960-01-304-7178
NSN 5915-00-187-2053
NSN 5920-01-580-4002
NSN 5998-01-317-7544
NSN 5996-01-189-6280
NSN 5950-01-391-9453
NSN 6150-01-461-9141