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 6610-01-376-9199
NSN 6610-00-155-1334
NSN 6610-01-290-2627
NSN 5960-01-163-2266
NSN 5930-01-341-3243
NSN 6610-01-284-6968
NSN 6685-01-359-4481
NSN 5990-01-646-2990
NSN 5855-00-058-1293
NSN 6685-00-889-1579
NSN 6320-00-977-3930
NSN 7035-01-545-8954