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 5930-01-138-5226
NSN 5998-01-537-9854
NSN 5999-00-288-5954
NSN 6110-01-642-3839
NSN 5910-01-098-8438
NSN 5950-00-163-3698
NSN 5945-00-468-7995
NSN 5960-01-426-4242
NSN 6130-01-454-5212
NSN 5998-01-079-8099
NSN 5950-01-556-7989
NSN 6110-00-764-5915