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 5960-00-423-7842
NSN 5910-00-446-6571
NSN 5925-01-019-8468
NSN 6240-00-450-0675
NSN 5999-00-968-4867
NSN 5895-01-320-5790
NSN 6135-00-938-1351
NSN 7035-01-435-4009
NSN 5999-01-095-0144
NSN 5920-00-983-7761
NSN 5950-01-158-6485
NSN 5975-00-491-7668