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 5855-00-179-8588
NSN 7035-00-981-7216
NSN 5960-01-059-4192
NSN 6110-00-900-3970
NSN 5925-00-142-0752
NSN 5999-01-472-2515
NSN 6650-01-585-9249
NSN 7035-01-158-8860
NSN 5985-01-322-4933
NSN 5996-01-633-7979
NSN 6650-00-408-3105
NSN 5895-01-467-8965