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 6105-00-864-1449
NSN 5855-01-461-2741
NSN 5960-01-223-1203
NSN 6220-01-097-4321
NSN 5945-01-223-8563
NSN 5965-00-653-4782
NSN 6105-01-470-9956
NSN 5930-01-479-2077
NSN 5835-01-068-4214
NSN 6105-01-611-5916
NSN 6220-00-104-5365
NSN 5895-01-387-4118