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 5996-01-076-2938
NSN 5945-01-433-2797
NSN 5895-01-198-2073
NSN 5915-01-298-6379
NSN 6110-00-869-6337
NSN 6110-01-617-1165
NSN 5998-00-166-2962
NSN 6610-00-670-7787
NSN 7035-01-496-0855
NSN 5895-01-254-5206
NSN 5998-01-140-4234
NSN 5950-01-338-6979