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 5950-01-304-9204
NSN 5915-00-005-4263
NSN 5999-01-176-7302
NSN 6645-00-431-9472
NSN 6650-01-193-5015
NSN 6130-01-417-3298
NSN 5895-01-337-5251
NSN 6240-01-173-3958
NSN 5975-01-252-0248
NSN 5950-00-440-2119
NSN 5905-00-926-2881
NSN 6105-00-707-5962