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 5935-00-816-6586
NSN 7035-00-529-3128
NSN 5998-01-030-4806
NSN 6220-00-578-6539
NSN 5835-01-104-5497
NSN 5935-00-966-6591
NSN 5999-01-372-5799
NSN 5930-01-510-9464
NSN 6320-00-731-6134
NSN 5905-00-629-8188
NSN 6110-00-994-7403
NSN 2925-01-633-4048