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 5950-01-421-3169
NSN 5925-01-268-1826
NSN 6220-00-180-7962
NSN 5960-01-203-3619
NSN 6650-00-202-4540
NSN 6220-00-007-9698
NSN 5998-01-023-2779
NSN 5935-01-431-9040
NSN 5985-01-353-5880
NSN 5925-01-386-6188
NSN 5999-01-296-1125
NSN 5930-00-203-5999