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 5950-01-603-1584
NSN 5905-00-614-0100
NSN 5985-01-541-6167
NSN 5895-01-440-9605
NSN 6610-01-584-4425
NSN 5998-01-142-1765
NSN 5915-00-107-4298
NSN 6220-01-290-0380
NSN 6105-00-681-6261
NSN 5945-01-316-3930
NSN 5895-00-083-3630
NSN 6685-01-299-3373