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 5945-01-388-4083
NSN 5915-01-511-5371
NSN 5855-01-504-6080
NSN 5905-01-078-1965
NSN 5915-01-567-5066
NSN 5925-01-401-5314
NSN 5998-00-104-4633
NSN 6240-00-774-9302
NSN 5945-01-607-0980
NSN 6130-00-296-4116
NSN 7035-00-800-0770
NSN 6145-01-437-5505