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 5835-00-247-0161
NSN 6620-01-250-1692
NSN 5996-01-417-3139
NSN 5895-00-023-2256
NSN 6145-01-043-7866
NSN 5960-01-467-7516
NSN 5855-00-912-3885
NSN 5999-01-182-3076
NSN 5950-01-030-3040
NSN 5920-01-041-9168
NSN 5960-01-509-8779
NSN 7035-01-211-5636