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 6650-00-879-5834
NSN 5960-00-926-7309
NSN 5950-01-426-8810
NSN 5915-00-831-9040
NSN 6220-01-145-4993
NSN 6240-00-887-8103
NSN 5945-00-411-1928
NSN 6110-01-139-4646
NSN 5960-00-010-5300
NSN 6650-01-089-3292
NSN 6145-01-054-3297
NSN 5895-00-030-0189