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 6145-01-135-6552
NSN 5835-00-681-0005
NSN 5855-01-020-7982
NSN 5905-01-586-9990
NSN 5960-00-322-8562
NSN 6130-01-021-7206
NSN 6130-00-868-5926
NSN 6320-01-088-1109
NSN 5915-00-116-8306
NSN 6685-00-236-2225
NSN 5999-00-985-0972
NSN 5999-00-914-5269