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 5895-00-395-2657
NSN 6610-01-398-1094
NSN 5855-00-256-5562
NSN 5945-01-616-9630
NSN 6685-01-368-7142
NSN 5895-01-358-1361
NSN 5905-00-305-9233
NSN 5910-01-432-0126
NSN 5855-01-512-1926
NSN 6610-00-059-6569
NSN 6105-01-060-3539
NSN 5915-01-506-1886