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 7035-01-611-6061
NSN 5930-01-267-1276
NSN 5910-00-564-6766
NSN 5950-01-197-8480
NSN 5950-01-480-9164
NSN 5965-00-005-7899
NSN 5945-00-010-3007
NSN 5960-00-056-7747
NSN 5975-00-193-8925
NSN 6610-00-934-1044
NSN 6320-00-790-4844
NSN 5960-01-090-5683