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 6150-01-386-1269
NSN 5998-01-380-3218
NSN 6150-00-468-4413
NSN 6145-00-107-7913
NSN 5915-01-514-5863
NSN 5925-01-097-4925
NSN 5975-01-020-7869
NSN 5998-01-140-3609
NSN 6145-01-353-0440
NSN 5960-01-239-4314
NSN 5915-01-518-5508
NSN 6145-00-164-0723