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 6145-00-959-5897
NSN 5965-01-475-9184
NSN 5960-01-543-0235
NSN 6110-01-034-1687
NSN 6145-00-169-4834
NSN 6240-00-968-0519
NSN 5905-01-037-8648
NSN 5915-01-596-8573
NSN 7035-00-299-7150
NSN 5990-01-501-9094
NSN 5910-00-155-4763
NSN 5895-00-630-1868