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 6610-01-248-4339
NSN 5975-01-428-3305
NSN 5950-01-482-4909
NSN 5925-01-235-8327
NSN 7035-01-087-7727
NSN 5998-01-143-1988
NSN 5945-01-634-0588
NSN 5895-01-184-9117
NSN 5999-01-123-2104
NSN 5999-01-452-0117
NSN 6610-00-149-1534
NSN 5960-01-012-4936