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 5998-01-392-1324
NSN 7035-01-334-5855
NSN 6645-01-116-2037
NSN 5996-00-482-6030
NSN 5835-01-632-6627
NSN 5950-00-486-9504
NSN 6220-00-103-9973
NSN 6610-01-475-7915
NSN 5998-00-723-2518
NSN 6645-00-394-8924
NSN 5935-01-659-0616
NSN 6130-01-381-5671