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 5950-00-142-0609
NSN 5835-01-029-5602
NSN 5999-01-267-7126
NSN 6320-01-285-1922
NSN 6610-00-189-7520
NSN 6610-00-531-6153
NSN 5990-01-615-7823
NSN 5975-01-232-9319
NSN 5998-00-152-2646
NSN 5960-01-323-6432
NSN 5998-00-109-9691
NSN 5835-01-468-0579