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 5935-00-806-5600
NSN 6610-01-387-5630
NSN 5915-00-665-2854
NSN 5985-00-943-8447
NSN 5855-01-147-4785
NSN 5999-00-844-5025
NSN 6610-00-466-3104
NSN 5996-00-947-3833
NSN 5905-00-100-5250
NSN 5960-00-868-7599
NSN 2925-00-798-2663
NSN 6610-01-167-1771