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 6135-00-152-8729
NSN 6130-01-027-0322
NSN 5925-01-431-8437
NSN 5905-01-367-1693
NSN 6610-01-461-8180
NSN 6620-01-580-6681
NSN 5998-01-618-9897
NSN 6320-01-429-5728
NSN 6620-00-185-1614
NSN 5895-00-530-5310
NSN 5960-01-212-8118
NSN 5920-01-595-2683